| 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 | $224.62 | 4.533% | $234.802 | $234.80 | $234.80 | $234.80 |
| Purchase #2 | $141.60 | 5.847% | $149.8794 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $173.98 | 8.790% | $189.2728 | $189.27 | $189.25 | $189.30 |
| Purchase #4 | $58.58 | 7.735% | $63.1112 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $223.83 | 10.368% | $247.0367 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $105.86 | 5.414% | $111.5913 | $111.59 | $111.60 | $111.60 |
| Purchase #7 | $10.30 | 10.271% | $11.3579 | $11.36 | $11.35 | $11.40 |
| 7 purchase totals = | $938.77 | $1,007.0513 | $1,007.05 | $1,007.05 | $1,007.10 | |