| 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 | $11.38 | 4.200% | $11.858 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $41.77 | 6.389% | $44.4387 | $44.44 | $44.45 | $44.40 |
| Purchase #3 | $244.43 | 10.252% | $269.489 | $269.49 | $269.50 | $269.50 |
| Purchase #4 | $192.31 | 7.751% | $207.2159 | $207.22 | $207.20 | $207.20 |
| Purchase #5 | $229.30 | 11.252% | $255.1008 | $255.10 | $255.10 | $255.10 |
| Purchase #6 | $221.67 | 12.697% | $249.8154 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $179.60 | 5.652% | $189.751 | $189.75 | $189.75 | $189.80 |
| 7 purchase totals = | $1,120.46 | $1,227.6688 | $1,227.68 | $1,227.65 | $1,227.70 | |