| 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 | $104.68 | 6.293% | $111.2675 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $138.72 | 8.589% | $150.6347 | $150.63 | $150.65 | $150.60 |
| Purchase #3 | $125.74 | 10.456% | $138.8874 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $202.75 | 3.355% | $209.5523 | $209.55 | $209.55 | $209.60 |
| Purchase #5 | $205.73 | 4.320% | $214.6175 | $214.62 | $214.60 | $214.60 |
| Purchase #6 | $142.71 | 7.852% | $153.9156 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $135.86 | 9.846% | $149.2368 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $1,056.19 | $1,128.1118 | $1,128.12 | $1,128.10 | $1,128.10 | |