| 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 | $108.51 | 3.297% | $112.0876 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $34.78 | 12.836% | $39.2444 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $207.89 | 11.765% | $232.3483 | $232.35 | $232.35 | $232.30 |
| Purchase #4 | $41.30 | 4.758% | $43.2651 | $43.27 | $43.25 | $43.30 |
| Purchase #5 | $56.78 | 12.468% | $63.8593 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $13.47 | 10.148% | $14.8369 | $14.84 | $14.85 | $14.80 |
| Purchase #7 | $192.59 | 5.746% | $203.6562 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $655.32 | $709.2978 | $709.31 | $709.30 | $709.30 | |