| 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 | $111.48 | 8.548% | $121.0093 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $179.59 | 8.202% | $194.32 | $194.32 | $194.30 | $194.30 |
| Purchase #3 | $122.53 | 13.286% | $138.8093 | $138.81 | $138.80 | $138.80 |
| Purchase #4 | $113.32 | 6.613% | $120.8139 | $120.81 | $120.80 | $120.80 |
| Purchase #5 | $182.61 | 6.485% | $194.4523 | $194.45 | $194.45 | $194.50 |
| Purchase #6 | $27.83 | 7.572% | $29.9373 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $200.93 | 9.620% | $220.2595 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $938.29 | $1,019.6016 | $1,019.60 | $1,019.55 | $1,019.60 | |