| 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 | $18.61 | 5.348% | $19.6053 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $224.62 | 12.551% | $252.8121 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $123.28 | 13.743% | $140.2224 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $115.54 | 8.318% | $125.1506 | $125.15 | $125.15 | $125.20 |
| Purchase #5 | $244.61 | 3.691% | $253.6386 | $253.64 | $253.65 | $253.60 |
| Purchase #6 | $89.65 | 7.262% | $96.1604 | $96.16 | $96.15 | $96.20 |
| Purchase #7 | $138.32 | 7.799% | $149.1076 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $954.63 | $1,036.6970 | $1,036.70 | $1,036.65 | $1,036.70 | |