| 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 | $165.78 | 3.351% | $171.3353 | $171.34 | $171.35 | $171.30 |
| Purchase #2 | $37.96 | 12.154% | $42.5737 | $42.57 | $42.55 | $42.60 |
| Purchase #3 | $246.65 | 4.519% | $257.7961 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $121.29 | 9.330% | $132.6064 | $132.61 | $132.60 | $132.60 |
| Purchase #5 | $237.58 | 4.641% | $248.6061 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $240.42 | 13.716% | $273.396 | $273.40 | $273.40 | $273.40 |
| Purchase #7 | $118.40 | 4.475% | $123.6984 | $123.70 | $123.70 | $123.70 |
| 7 purchase totals = | $1,168.08 | $1,250.0120 | $1,250.03 | $1,250.00 | $1,250.00 | |