| 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 | $45.31 | 8.583% | $49.199 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $149.75 | 13.542% | $170.0291 | $170.03 | $170.05 | $170.00 |
| Purchase #3 | $92.95 | 4.128% | $96.787 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $231.35 | 9.180% | $252.5879 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $140.56 | 5.656% | $148.5101 | $148.51 | $148.50 | $148.50 |
| Purchase #6 | $185.65 | 13.827% | $211.3198 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $130.81 | 10.370% | $144.375 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $976.38 | $1,072.8079 | $1,072.82 | $1,072.85 | $1,072.80 | |