| 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 | $225.85 | 11.416% | $251.633 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $149.60 | 9.519% | $163.8404 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $84.43 | 7.852% | $91.0594 | $91.06 | $91.05 | $91.10 |
| Purchase #4 | $241.50 | 9.736% | $265.0124 | $265.01 | $265.00 | $265.00 |
| Purchase #5 | $17.89 | 8.500% | $19.4107 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $150.38 | 7.835% | $162.1623 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $187.27 | 4.673% | $196.0211 | $196.02 | $196.00 | $196.00 |
| 7 purchase totals = | $1,056.92 | $1,149.1393 | $1,149.13 | $1,149.10 | $1,149.10 | |