| 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 | $225.51 | 5.105% | $237.0223 | $237.02 | $237.00 | $237.00 |
| Purchase #2 | $211.72 | 5.829% | $224.0612 | $224.06 | $224.05 | $224.10 |
| Purchase #3 | $230.36 | 4.282% | $240.224 | $240.22 | $240.20 | $240.20 |
| Purchase #4 | $138.61 | 8.689% | $150.6538 | $150.65 | $150.65 | $150.70 |
| Purchase #5 | $202.42 | 4.814% | $212.1645 | $212.16 | $212.15 | $212.20 |
| Purchase #6 | $214.37 | 3.653% | $222.2009 | $222.20 | $222.20 | $222.20 |
| Purchase #7 | $15.40 | 4.508% | $16.0942 | $16.09 | $16.10 | $16.10 |
| 7 purchase totals = | $1,238.39 | $1,302.4209 | $1,302.40 | $1,302.35 | $1,302.50 | |