| 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 | $124.88 | 11.202% | $138.8691 | $138.87 | $138.85 | $138.90 |
| Purchase #2 | $241.92 | 7.168% | $259.2608 | $259.26 | $259.25 | $259.30 |
| Purchase #3 | $84.25 | 11.107% | $93.6076 | $93.61 | $93.60 | $93.60 |
| Purchase #4 | $136.55 | 3.821% | $141.7676 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $67.42 | 8.443% | $73.1123 | $73.11 | $73.10 | $73.10 |
| Purchase #6 | $57.29 | 9.146% | $62.5297 | $62.53 | $62.55 | $62.50 |
| Purchase #7 | $123.46 | 10.522% | $136.4505 | $136.45 | $136.45 | $136.50 |
| 7 purchase totals = | $835.77 | $905.5976 | $905.60 | $905.55 | $905.70 | |