| 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 | $96.98 | 8.402% | $105.1283 | $105.13 | $105.15 | $105.10 |
| Purchase #2 | $221.34 | 12.828% | $249.7335 | $249.73 | $249.75 | $249.70 |
| Purchase #3 | $91.42 | 12.492% | $102.8402 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $72.60 | 13.332% | $82.279 | $82.28 | $82.30 | $82.30 |
| Purchase #5 | $132.55 | 10.192% | $146.0595 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $248.80 | 7.356% | $267.1017 | $267.10 | $267.10 | $267.10 |
| Purchase #7 | $250.95 | 12.277% | $281.7591 | $281.76 | $281.75 | $281.80 |
| 7 purchase totals = | $1,114.64 | $1,234.9013 | $1,234.90 | $1,234.95 | $1,234.90 | |