| 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 | $227.78 | 6.270% | $242.0618 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $84.28 | 3.369% | $87.1194 | $87.12 | $87.10 | $87.10 |
| Purchase #3 | $102.90 | 5.611% | $108.6737 | $108.67 | $108.65 | $108.70 |
| Purchase #4 | $195.25 | 9.315% | $213.4375 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $46.26 | 8.834% | $50.3466 | $50.35 | $50.35 | $50.30 |
| Purchase #6 | $60.77 | 11.489% | $67.7519 | $67.75 | $67.75 | $67.80 |
| Purchase #7 | $71.94 | 7.783% | $77.5391 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $789.18 | $846.9300 | $846.93 | $846.90 | $846.90 | |