| 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 | $10.69 | 7.811% | $11.525 | $11.53 | $11.55 | $11.50 |
| Purchase #2 | $207.96 | 4.111% | $216.5092 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $90.72 | 4.859% | $95.1281 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $21.64 | 11.677% | $24.1669 | $24.17 | $24.15 | $24.20 |
| Purchase #5 | $235.98 | 8.297% | $255.5593 | $255.56 | $255.55 | $255.60 |
| Purchase #6 | $113.26 | 5.413% | $119.3908 | $119.39 | $119.40 | $119.40 |
| Purchase #7 | $178.55 | 13.489% | $202.6346 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $858.80 | $924.9139 | $924.92 | $924.95 | $924.90 | |