| 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 | $230.31 | 3.374% | $238.0807 | $238.08 | $238.10 | $238.10 |
| Purchase #2 | $5.93 | 10.603% | $6.5588 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $56.28 | 13.744% | $64.0151 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $37.70 | 6.155% | $40.0204 | $40.02 | $40.00 | $40.00 |
| Purchase #5 | $182.47 | 12.322% | $204.954 | $204.95 | $204.95 | $205.00 |
| Purchase #6 | $153.95 | 12.647% | $173.4201 | $173.42 | $173.40 | $173.40 |
| Purchase #7 | $222.28 | 8.546% | $241.276 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $888.92 | $968.3251 | $968.33 | $968.30 | $968.40 | |