| 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 | $235.68 | 12.488% | $265.1117 | $265.11 | $265.10 | $265.10 |
| Purchase #2 | $106.45 | 6.472% | $113.3394 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $153.32 | 13.638% | $174.2298 | $174.23 | $174.25 | $174.20 |
| Purchase #4 | $147.55 | 9.102% | $160.98 | $160.98 | $161.00 | $161.00 |
| Purchase #5 | $45.93 | 10.760% | $50.8721 | $50.87 | $50.85 | $50.90 |
| Purchase #6 | $93.94 | 9.306% | $102.6821 | $102.68 | $102.70 | $102.70 |
| Purchase #7 | $156.99 | 9.308% | $171.6026 | $171.60 | $171.60 | $171.60 |
| 7 purchase totals = | $939.86 | $1,038.8177 | $1,038.81 | $1,038.85 | $1,038.80 | |