| 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 | $138.29 | 8.310% | $149.7819 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $221.48 | 3.780% | $229.8519 | $229.85 | $229.85 | $229.90 |
| Purchase #3 | $199.73 | 10.225% | $220.1524 | $220.15 | $220.15 | $220.20 |
| Purchase #4 | $10.96 | 5.449% | $11.5572 | $11.56 | $11.55 | $11.60 |
| Purchase #5 | $187.65 | 10.765% | $207.8505 | $207.85 | $207.85 | $207.90 |
| Purchase #6 | $222.92 | 4.647% | $233.2791 | $233.28 | $233.30 | $233.30 |
| Purchase #7 | $240.53 | 4.555% | $251.4861 | $251.49 | $251.50 | $251.50 |
| 7 purchase totals = | $1,221.56 | $1,303.9591 | $1,303.96 | $1,304.00 | $1,304.20 | |