| 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 | $121.75 | 13.765% | $138.5089 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $67.41 | 10.211% | $74.2932 | $74.29 | $74.30 | $74.30 |
| Purchase #3 | $13.42 | 6.801% | $14.3327 | $14.33 | $14.35 | $14.30 |
| Purchase #4 | $29.99 | 7.123% | $32.1262 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $229.45 | 7.680% | $247.0718 | $247.07 | $247.05 | $247.10 |
| Purchase #6 | $128.29 | 13.459% | $145.5566 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $96.75 | 4.134% | $100.7496 | $100.75 | $100.75 | $100.70 |
| 7 purchase totals = | $687.06 | $752.6390 | $752.64 | $752.65 | $752.60 | |