| 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 | $107.45 | 9.537% | $117.6975 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $96.35 | 10.213% | $106.1902 | $106.19 | $106.20 | $106.20 |
| Purchase #3 | $25.33 | 11.620% | $28.2733 | $28.27 | $28.25 | $28.30 |
| Purchase #4 | $133.41 | 12.438% | $150.0035 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $113.89 | 8.330% | $123.377 | $123.38 | $123.40 | $123.40 |
| Purchase #6 | $194.33 | 11.482% | $216.643 | $216.64 | $216.65 | $216.60 |
| Purchase #7 | $229.47 | 11.780% | $256.5016 | $256.50 | $256.50 | $256.50 |
| 7 purchase totals = | $900.23 | $998.6861 | $998.68 | $998.70 | $998.70 | |