| 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 | $220.78 | 8.662% | $239.904 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $204.49 | 11.112% | $227.2129 | $227.21 | $227.20 | $227.20 |
| Purchase #3 | $244.74 | 7.532% | $263.1738 | $263.17 | $263.15 | $263.20 |
| Purchase #4 | $182.65 | 7.300% | $195.9835 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $23.29 | 13.832% | $26.5115 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $31.94 | 3.835% | $33.1649 | $33.16 | $33.15 | $33.20 |
| Purchase #7 | $23.25 | 8.325% | $25.1856 | $25.19 | $25.20 | $25.20 |
| 7 purchase totals = | $931.14 | $1,011.1362 | $1,011.12 | $1,011.10 | $1,011.20 | |