| 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 | $237.50 | 13.311% | $269.1136 | $269.11 | $269.10 | $269.10 |
| Purchase #2 | $77.90 | 5.708% | $82.3465 | $82.35 | $82.35 | $82.30 |
| Purchase #3 | $98.80 | 10.529% | $109.2027 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $42.65 | 9.336% | $46.6318 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $33.49 | 4.500% | $34.9971 | $35.00 | $35.00 | $35.00 |
| Purchase #6 | $199.57 | 11.350% | $222.2212 | $222.22 | $222.20 | $222.20 |
| Purchase #7 | $196.48 | 4.298% | $204.9247 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $886.39 | $969.4376 | $969.43 | $969.40 | $969.30 | |