| 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 | $234.80 | 13.745% | $267.0733 | $267.07 | $267.05 | $267.10 |
| Purchase #2 | $166.45 | 3.564% | $172.3823 | $172.38 | $172.40 | $172.40 |
| Purchase #3 | $170.54 | 12.596% | $192.0212 | $192.02 | $192.00 | $192.00 |
| Purchase #4 | $178.64 | 12.632% | $201.2058 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $52.34 | 3.389% | $54.1138 | $54.11 | $54.10 | $54.10 |
| Purchase #6 | $136.45 | 9.633% | $149.5942 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $138.76 | 12.441% | $156.0231 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $1,077.98 | $1,192.4137 | $1,192.40 | $1,192.35 | $1,192.40 | |