| 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 | $228.57 | 3.296% | $236.1037 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $225.39 | 9.245% | $246.2273 | $246.23 | $246.25 | $246.20 |
| Purchase #3 | $72.30 | 4.284% | $75.3973 | $75.40 | $75.40 | $75.40 |
| Purchase #4 | $230.99 | 3.851% | $239.8854 | $239.89 | $239.90 | $239.90 |
| Purchase #5 | $82.64 | 7.276% | $88.6529 | $88.65 | $88.65 | $88.70 |
| Purchase #6 | $159.67 | 8.749% | $173.6395 | $173.64 | $173.65 | $173.60 |
| Purchase #7 | $200.91 | 8.150% | $217.2842 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $1,200.47 | $1,277.1903 | $1,277.19 | $1,277.25 | $1,277.20 | |