| 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 | $241.77 | 7.754% | $260.5168 | $260.52 | $260.50 | $260.50 |
| Purchase #2 | $155.86 | 9.551% | $170.7462 | $170.75 | $170.75 | $170.70 |
| Purchase #3 | $189.83 | 10.571% | $209.8969 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $123.70 | 12.247% | $138.8495 | $138.85 | $138.85 | $138.80 |
| Purchase #5 | $129.37 | 13.289% | $146.562 | $146.56 | $146.55 | $146.60 |
| Purchase #6 | $214.28 | 13.283% | $242.7428 | $242.74 | $242.75 | $242.70 |
| Purchase #7 | $183.78 | 10.643% | $203.3397 | $203.34 | $203.35 | $203.30 |
| 7 purchase totals = | $1,238.59 | $1,372.6539 | $1,372.66 | $1,372.65 | $1,372.50 | |