| 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 | $203.30 | 7.864% | $219.2875 | $219.29 | $219.30 | $219.30 |
| Purchase #2 | $155.38 | 13.376% | $176.1636 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $198.25 | 9.799% | $217.6765 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $234.71 | 9.240% | $256.3972 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $128.88 | 5.478% | $135.94 | $135.94 | $135.95 | $135.90 |
| Purchase #6 | $192.73 | 10.352% | $212.6814 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $137.54 | 3.745% | $142.6909 | $142.69 | $142.70 | $142.70 |
| 7 purchase totals = | $1,250.79 | $1,360.8371 | $1,360.84 | $1,360.90 | $1,360.90 | |