| 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 | $105.54 | 13.824% | $120.1298 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $247.63 | 7.694% | $266.6827 | $266.68 | $266.70 | $266.70 |
| Purchase #3 | $97.97 | 5.263% | $103.1262 | $103.13 | $103.15 | $103.10 |
| Purchase #4 | $55.96 | 3.750% | $58.0585 | $58.06 | $58.05 | $58.10 |
| Purchase #5 | $204.63 | 6.297% | $217.5156 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $216.84 | 13.647% | $246.4322 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $190.74 | 3.811% | $198.0091 | $198.01 | $198.00 | $198.00 |
| 7 purchase totals = | $1,119.31 | $1,209.9541 | $1,209.96 | $1,210.00 | $1,209.90 | |