| 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 | $227.62 | 12.763% | $256.6711 | $256.67 | $256.65 | $256.70 |
| Purchase #2 | $10.64 | 12.808% | $12.0028 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $150.79 | 10.383% | $166.4465 | $166.45 | $166.45 | $166.40 |
| Purchase #4 | $212.55 | 8.545% | $230.7124 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $17.75 | 4.697% | $18.5837 | $18.58 | $18.60 | $18.60 |
| Purchase #6 | $179.54 | 8.500% | $194.8009 | $194.80 | $194.80 | $194.80 |
| Purchase #7 | $90.56 | 12.659% | $102.024 | $102.02 | $102.00 | $102.00 |
| 7 purchase totals = | $889.45 | $981.2414 | $981.23 | $981.20 | $981.20 | |