| 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 | $239.98 | 5.794% | $253.8844 | $253.88 | $253.90 | $253.90 |
| Purchase #2 | $200.33 | 9.817% | $219.9964 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $176.90 | 5.110% | $185.9396 | $185.94 | $185.95 | $185.90 |
| Purchase #4 | $18.67 | 13.154% | $21.1259 | $21.13 | $21.15 | $21.10 |
| Purchase #5 | $226.54 | 12.725% | $255.3672 | $255.37 | $255.35 | $255.40 |
| Purchase #6 | $224.55 | 6.235% | $238.5507 | $238.55 | $238.55 | $238.60 |
| Purchase #7 | $107.74 | 3.320% | $111.317 | $111.32 | $111.30 | $111.30 |
| 7 purchase totals = | $1,194.71 | $1,286.1812 | $1,286.19 | $1,286.20 | $1,286.20 | |