| 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 | $247.86 | 12.736% | $279.4274 | $279.43 | $279.45 | $279.40 |
| Purchase #2 | $204.69 | 9.683% | $224.5101 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $218.85 | 12.717% | $246.6812 | $246.68 | $246.70 | $246.70 |
| Purchase #4 | $190.43 | 5.859% | $201.5873 | $201.59 | $201.60 | $201.60 |
| Purchase #5 | $195.53 | 7.864% | $210.9065 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $219.72 | 4.824% | $230.3193 | $230.32 | $230.30 | $230.30 |
| Purchase #7 | $149.75 | 10.469% | $165.4273 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $1,426.83 | $1,558.8591 | $1,558.87 | $1,558.90 | $1,558.80 | |