| 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 | $248.37 | 10.216% | $273.7435 | $273.74 | $273.75 | $273.70 |
| Purchase #2 | $20.34 | 8.822% | $22.1344 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $84.79 | 4.306% | $88.4411 | $88.44 | $88.45 | $88.40 |
| Purchase #4 | $135.41 | 11.432% | $150.8901 | $150.89 | $150.90 | $150.90 |
| Purchase #5 | $135.83 | 8.441% | $147.2954 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $66.94 | 11.390% | $74.5645 | $74.56 | $74.55 | $74.60 |
| Purchase #7 | $138.52 | 12.689% | $156.0968 | $156.10 | $156.10 | $156.10 |
| 7 purchase totals = | $830.20 | $913.1658 | $913.16 | $913.20 | $913.10 | |