| 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 | $143.32 | 3.621% | $148.5096 | $148.51 | $148.50 | $148.50 |
| Purchase #2 | $31.35 | 8.434% | $33.9941 | $33.99 | $34.00 | $34.00 |
| Purchase #3 | $210.29 | 5.255% | $221.3407 | $221.34 | $221.35 | $221.30 |
| Purchase #4 | $250.29 | 7.409% | $268.834 | $268.83 | $268.85 | $268.80 |
| Purchase #5 | $93.33 | 3.544% | $96.6376 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $44.74 | 3.116% | $46.1341 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $249.96 | 8.793% | $271.939 | $271.94 | $271.95 | $271.90 |
| 7 purchase totals = | $1,023.28 | $1,087.3891 | $1,087.38 | $1,087.45 | $1,087.20 | |