| 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 | $200.41 | 13.687% | $227.8401 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $217.34 | 3.304% | $224.5209 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $39.55 | 5.268% | $41.6335 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $54.39 | 12.742% | $61.3204 | $61.32 | $61.30 | $61.30 |
| Purchase #5 | $197.29 | 8.352% | $213.7677 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $161.98 | 9.445% | $177.279 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $78.95 | 9.104% | $86.1376 | $86.14 | $86.15 | $86.10 |
| 7 purchase totals = | $949.91 | $1,032.4992 | $1,032.50 | $1,032.50 | $1,032.40 | |