| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.80 | 11.516% | $210.5422 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $225.90 | 5.148% | $237.5293 | $237.53 | $237.55 | $237.50 |
| Purchase #3 | $245.91 | 13.577% | $279.2972 | $279.30 | $279.30 | $279.30 |
| Purchase #4 | $181.48 | 4.368% | $189.407 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $118.30 | 4.472% | $123.5904 | $123.59 | $123.60 | $123.60 |
| Purchase #6 | $240.46 | 7.762% | $259.1245 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $96.79 | 4.463% | $101.1097 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $1,297.64 | $1,400.6003 | $1,400.60 | $1,400.60 | $1,400.50 | |