| 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 | $191.27 | 8.829% | $208.1572 | $208.16 | $208.15 | $208.20 |
| Purchase #2 | $135.99 | 9.408% | $148.7839 | $148.78 | $148.80 | $148.80 |
| Purchase #3 | $227.32 | 5.720% | $240.3227 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $208.77 | 9.638% | $228.8913 | $228.89 | $228.90 | $228.90 |
| Purchase #5 | $218.65 | 12.692% | $246.4011 | $246.40 | $246.40 | $246.40 |
| Purchase #6 | $211.55 | 9.768% | $232.2142 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $155.42 | 12.222% | $174.4154 | $174.42 | $174.40 | $174.40 |
| 7 purchase totals = | $1,348.97 | $1,479.1858 | $1,479.18 | $1,479.15 | $1,479.20 | |