| 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 | $82.44 | 12.311% | $92.5892 | $92.59 | $92.60 | $92.60 |
| Purchase #2 | $153.53 | 8.158% | $166.055 | $166.06 | $166.05 | $166.10 |
| Purchase #3 | $192.64 | 10.447% | $212.7651 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $135.51 | 10.564% | $149.8253 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $85.77 | 13.297% | $97.1748 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $126.72 | 11.837% | $141.7198 | $141.72 | $141.70 | $141.70 |
| Purchase #7 | $137.75 | 4.451% | $143.8813 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $914.36 | $1,004.0105 | $1,004.02 | $1,004.00 | $1,004.10 | |