| 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 | $31.28 | 3.187% | $32.2769 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $31.37 | 11.684% | $35.0353 | $35.04 | $35.05 | $35.00 |
| Purchase #3 | $162.65 | 11.817% | $181.8704 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $225.61 | 10.585% | $249.4908 | $249.49 | $249.50 | $249.50 |
| Purchase #5 | $120.90 | 9.448% | $132.3226 | $132.32 | $132.30 | $132.30 |
| Purchase #6 | $74.68 | 3.147% | $77.0302 | $77.03 | $77.05 | $77.00 |
| Purchase #7 | $178.37 | 10.695% | $197.4467 | $197.45 | $197.45 | $197.40 |
| 7 purchase totals = | $824.86 | $905.4729 | $905.48 | $905.50 | $905.40 | |