| 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 | $190.52 | 8.673% | $207.0438 | $207.04 | $207.05 | $207.00 |
| Purchase #2 | $208.37 | 5.505% | $219.8408 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $14.58 | 3.159% | $15.0406 | $15.04 | $15.05 | $15.00 |
| Purchase #4 | $135.85 | 13.124% | $153.679 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $107.27 | 10.106% | $118.1107 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $215.83 | 4.479% | $225.497 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $128.80 | 10.187% | $141.9209 | $141.92 | $141.90 | $141.90 |
| 7 purchase totals = | $1,001.22 | $1,081.1328 | $1,081.13 | $1,081.15 | $1,081.00 | |