| 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 | $193.55 | 12.136% | $217.0392 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $245.34 | 10.163% | $270.2739 | $270.27 | $270.25 | $270.30 |
| Purchase #3 | $36.36 | 9.820% | $39.9306 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $145.74 | 11.132% | $161.9638 | $161.96 | $161.95 | $162.00 |
| Purchase #5 | $209.34 | 6.462% | $222.8676 | $222.87 | $222.85 | $222.90 |
| Purchase #6 | $236.64 | 11.768% | $264.4878 | $264.49 | $264.50 | $264.50 |
| Purchase #7 | $163.43 | 10.591% | $180.7389 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $1,230.40 | $1,357.3018 | $1,357.30 | $1,357.30 | $1,357.30 | |