| 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 | $206.90 | 9.684% | $226.9362 | $226.94 | $226.95 | $226.90 |
| Purchase #2 | $79.42 | 10.239% | $87.5518 | $87.55 | $87.55 | $87.60 |
| Purchase #3 | $124.47 | 8.768% | $135.3835 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $34.49 | 8.254% | $37.3368 | $37.34 | $37.35 | $37.30 |
| Purchase #5 | $172.55 | 7.108% | $184.8149 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $68.29 | 7.395% | $73.34 | $73.34 | $73.35 | $73.30 |
| Purchase #7 | $212.29 | 3.177% | $219.0345 | $219.03 | $219.05 | $219.00 |
| 7 purchase totals = | $898.41 | $964.3977 | $964.39 | $964.45 | $964.30 | |