| 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 | $23.92 | 5.717% | $25.2875 | $25.29 | $25.30 | $25.30 |
| Purchase #2 | $110.50 | 6.700% | $117.9035 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $111.39 | 5.841% | $117.8963 | $117.90 | $117.90 | $117.90 |
| Purchase #4 | $211.86 | 7.449% | $227.6415 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $88.71 | 10.597% | $98.1106 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $98.25 | 9.230% | $107.3185 | $107.32 | $107.30 | $107.30 |
| Purchase #7 | $142.65 | 3.635% | $147.8353 | $147.84 | $147.85 | $147.80 |
| 7 purchase totals = | $787.28 | $841.9932 | $842.00 | $842.00 | $841.90 | |