| 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 | $222.57 | 12.755% | $250.9588 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $238.56 | 13.631% | $271.0781 | $271.08 | $271.10 | $271.10 |
| Purchase #3 | $85.87 | 6.662% | $91.5907 | $91.59 | $91.60 | $91.60 |
| Purchase #4 | $107.52 | 9.594% | $117.8355 | $117.84 | $117.85 | $117.80 |
| Purchase #5 | $46.45 | 9.861% | $51.0304 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $29.44 | 9.259% | $32.1658 | $32.17 | $32.15 | $32.20 |
| Purchase #7 | $52.67 | 12.636% | $59.3254 | $59.33 | $59.35 | $59.30 |
| 7 purchase totals = | $783.08 | $873.9847 | $874.00 | $874.05 | $874.00 | |