| 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 | $180.56 | 3.479% | $186.8417 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $242.89 | 4.719% | $254.352 | $254.35 | $254.35 | $254.40 |
| Purchase #3 | $199.66 | 9.260% | $218.1485 | $218.15 | $218.15 | $218.10 |
| Purchase #4 | $66.38 | 3.694% | $68.8321 | $68.83 | $68.85 | $68.80 |
| Purchase #5 | $191.49 | 9.851% | $210.3537 | $210.35 | $210.35 | $210.40 |
| Purchase #6 | $229.32 | 12.245% | $257.4002 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $241.78 | 6.288% | $256.9831 | $256.98 | $257.00 | $257.00 |
| 7 purchase totals = | $1,352.08 | $1,452.9113 | $1,452.90 | $1,452.95 | $1,452.90 | |