| 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 | $38.38 | 9.230% | $41.9225 | $41.92 | $41.90 | $41.90 |
| Purchase #2 | $212.94 | 7.208% | $228.2887 | $228.29 | $228.30 | $228.30 |
| Purchase #3 | $78.37 | 3.200% | $80.8778 | $80.88 | $80.90 | $80.90 |
| Purchase #4 | $126.77 | 7.251% | $135.9621 | $135.96 | $135.95 | $136.00 |
| Purchase #5 | $149.76 | 12.159% | $167.9693 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $238.35 | 12.656% | $268.5156 | $268.52 | $268.50 | $268.50 |
| Purchase #7 | $63.52 | 5.260% | $66.8612 | $66.86 | $66.85 | $66.90 |
| 7 purchase totals = | $908.09 | $990.3972 | $990.40 | $990.35 | $990.50 | |