| 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 | $190.41 | 9.159% | $207.8497 | $207.85 | $207.85 | $207.80 |
| Purchase #2 | $217.25 | 10.607% | $240.2937 | $240.29 | $240.30 | $240.30 |
| Purchase #3 | $216.92 | 3.525% | $224.5664 | $224.57 | $224.55 | $224.60 |
| Purchase #4 | $223.85 | 6.620% | $238.6689 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $121.96 | 4.792% | $127.8043 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $171.41 | 6.139% | $181.9329 | $181.93 | $181.95 | $181.90 |
| Purchase #7 | $155.43 | 9.596% | $170.3451 | $170.35 | $170.35 | $170.30 |
| 7 purchase totals = | $1,297.23 | $1,391.4610 | $1,391.46 | $1,391.45 | $1,391.40 | |