| 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 | $22.41 | 7.547% | $24.1013 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $135.77 | 5.489% | $143.2224 | $143.22 | $143.20 | $143.20 |
| Purchase #3 | $242.33 | 12.448% | $272.4952 | $272.50 | $272.50 | $272.50 |
| Purchase #4 | $192.96 | 13.856% | $219.6965 | $219.70 | $219.70 | $219.70 |
| Purchase #5 | $175.61 | 13.265% | $198.9047 | $198.90 | $198.90 | $198.90 |
| Purchase #6 | $108.46 | 9.169% | $118.4047 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $90.98 | 4.221% | $94.8203 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $968.52 | $1,071.6451 | $1,071.64 | $1,071.60 | $1,071.60 | |