| 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 | $180.71 | 9.412% | $197.7184 | $197.72 | $197.70 | $197.70 |
| Purchase #2 | $212.84 | 9.384% | $232.8129 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $101.72 | 8.402% | $110.2665 | $110.27 | $110.25 | $110.30 |
| Purchase #4 | $201.37 | 9.764% | $221.0318 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $17.89 | 9.211% | $19.5378 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $203.94 | 3.874% | $211.8406 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $35.26 | 11.136% | $39.1866 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $953.73 | $1,032.3946 | $1,032.40 | $1,032.40 | $1,032.30 | |