| 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 | $220.40 | 7.798% | $237.5868 | $237.59 | $237.60 | $237.60 |
| Purchase #2 | $246.95 | 8.127% | $267.0196 | $267.02 | $267.00 | $267.00 |
| Purchase #3 | $109.85 | 4.789% | $115.1107 | $115.11 | $115.10 | $115.10 |
| Purchase #4 | $39.68 | 13.722% | $45.1249 | $45.12 | $45.10 | $45.10 |
| Purchase #5 | $215.56 | 6.268% | $229.0713 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $72.88 | 4.370% | $76.0649 | $76.06 | $76.05 | $76.10 |
| Purchase #7 | $202.98 | 10.309% | $223.9052 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $1,108.30 | $1,193.8834 | $1,193.88 | $1,193.80 | $1,193.90 | |