| 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 | $221.81 | 7.415% | $238.2572 | $238.26 | $238.25 | $238.30 |
| Purchase #2 | $238.34 | 10.353% | $263.0153 | $263.02 | $263.00 | $263.00 |
| Purchase #3 | $181.59 | 6.425% | $193.2572 | $193.26 | $193.25 | $193.30 |
| Purchase #4 | $16.55 | 11.378% | $18.4331 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $38.37 | 11.691% | $42.8558 | $42.86 | $42.85 | $42.90 |
| Purchase #6 | $11.94 | 9.780% | $13.1077 | $13.11 | $13.10 | $13.10 |
| Purchase #7 | $202.53 | 4.715% | $212.0793 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $911.13 | $981.0056 | $981.02 | $981.00 | $981.10 | |