| 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 | $205.57 | 9.801% | $225.7179 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $249.62 | 9.379% | $273.0319 | $273.03 | $273.05 | $273.00 |
| Purchase #3 | $161.76 | 9.484% | $177.1013 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $149.91 | 13.663% | $170.3922 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $243.76 | 3.836% | $253.1106 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $182.33 | 4.777% | $191.0399 | $191.04 | $191.05 | $191.00 |
| Purchase #7 | $6.91 | 3.200% | $7.1311 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $1,199.86 | $1,297.5249 | $1,297.52 | $1,297.55 | $1,297.40 | |