| 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 | $98.56 | 9.463% | $107.8867 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $135.65 | 5.203% | $142.7079 | $142.71 | $142.70 | $142.70 |
| Purchase #3 | $195.26 | 3.352% | $201.8051 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $165.99 | 7.686% | $178.748 | $178.75 | $178.75 | $178.70 |
| Purchase #5 | $246.52 | 13.448% | $279.672 | $279.67 | $279.65 | $279.70 |
| Purchase #6 | $41.61 | 8.854% | $45.2941 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $97.82 | 3.395% | $101.141 | $101.14 | $101.15 | $101.10 |
| 7 purchase totals = | $981.41 | $1,057.2548 | $1,057.26 | $1,057.25 | $1,057.20 | |