| 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 | $210.55 | 8.529% | $228.5078 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $190.83 | 10.689% | $211.2278 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $12.30 | 10.680% | $13.6136 | $13.61 | $13.60 | $13.60 |
| Purchase #4 | $50.54 | 8.704% | $54.939 | $54.94 | $54.95 | $54.90 |
| Purchase #5 | $143.66 | 12.789% | $162.0327 | $162.03 | $162.05 | $162.00 |
| Purchase #6 | $34.84 | 9.811% | $38.2582 | $38.26 | $38.25 | $38.30 |
| Purchase #7 | $124.39 | 4.700% | $130.2363 | $130.24 | $130.25 | $130.20 |
| 7 purchase totals = | $767.11 | $838.8154 | $838.82 | $838.85 | $838.70 | |