| 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 | $30.36 | 6.564% | $32.3528 | $32.35 | $32.35 | $32.40 |
| Purchase #2 | $117.68 | 8.481% | $127.6604 | $127.66 | $127.65 | $127.70 |
| Purchase #3 | $223.48 | 13.644% | $253.9716 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $172.42 | 5.636% | $182.1376 | $182.14 | $182.15 | $182.10 |
| Purchase #5 | $228.27 | 5.754% | $241.4047 | $241.40 | $241.40 | $241.40 |
| Purchase #6 | $105.55 | 12.505% | $118.749 | $118.75 | $118.75 | $118.70 |
| Purchase #7 | $166.29 | 10.670% | $184.0331 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $1,044.05 | $1,140.3092 | $1,140.30 | $1,140.30 | $1,140.30 | |