| 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 | $242.76 | 4.768% | $254.3348 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $147.57 | 7.608% | $158.7971 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $208.77 | 7.475% | $224.3756 | $224.38 | $224.40 | $224.40 |
| Purchase #4 | $10.87 | 3.635% | $11.2651 | $11.27 | $11.25 | $11.30 |
| Purchase #5 | $28.90 | 3.297% | $29.8528 | $29.85 | $29.85 | $29.90 |
| Purchase #6 | $181.33 | 4.844% | $190.1136 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $232.43 | 5.501% | $245.216 | $245.22 | $245.20 | $245.20 |
| 7 purchase totals = | $1,052.63 | $1,113.9550 | $1,113.96 | $1,113.95 | $1,114.00 | |