| 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 | $226.34 | 6.264% | $240.5179 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $211.70 | 11.326% | $235.6771 | $235.68 | $235.70 | $235.70 |
| Purchase #3 | $142.54 | 10.502% | $157.5096 | $157.51 | $157.50 | $157.50 |
| Purchase #4 | $49.46 | 13.216% | $55.9966 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $106.78 | 3.415% | $110.4265 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $118.42 | 12.827% | $133.6097 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $246.33 | 13.337% | $279.183 | $279.18 | $279.20 | $279.20 |
| 7 purchase totals = | $1,101.57 | $1,212.9204 | $1,212.93 | $1,212.95 | $1,212.90 | |