| 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 | $196.42 | 11.427% | $218.8649 | $218.86 | $218.85 | $218.90 |
| Purchase #2 | $140.27 | 12.718% | $158.1095 | $158.11 | $158.10 | $158.10 |
| Purchase #3 | $159.80 | 13.496% | $181.3666 | $181.37 | $181.35 | $181.40 |
| Purchase #4 | $59.78 | 13.767% | $68.0099 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $190.62 | 13.312% | $215.9953 | $216.00 | $216.00 | $216.00 |
| Purchase #6 | $213.28 | 7.687% | $229.6748 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $170.95 | 13.690% | $194.3531 | $194.35 | $194.35 | $194.40 |
| 7 purchase totals = | $1,131.12 | $1,266.3741 | $1,266.37 | $1,266.30 | $1,266.50 | |