| 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 | $223.54 | 11.621% | $249.5176 | $249.52 | $249.50 | $249.50 |
| Purchase #2 | $53.50 | 4.448% | $55.8797 | $55.88 | $55.90 | $55.90 |
| Purchase #3 | $193.50 | 3.251% | $199.7907 | $199.79 | $199.80 | $199.80 |
| Purchase #4 | $106.91 | 4.861% | $112.1069 | $112.11 | $112.10 | $112.10 |
| Purchase #5 | $209.25 | 9.553% | $229.2397 | $229.24 | $229.25 | $229.20 |
| Purchase #6 | $135.69 | 11.651% | $151.4992 | $151.50 | $151.50 | $151.50 |
| Purchase #7 | $206.49 | 6.827% | $220.5871 | $220.59 | $220.60 | $220.60 |
| 7 purchase totals = | $1,128.88 | $1,218.6209 | $1,218.63 | $1,218.65 | $1,218.60 | |