| 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 | $235.94 | 12.752% | $266.0271 | $266.03 | $266.05 | $266.00 |
| Purchase #2 | $130.78 | 9.816% | $143.6174 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $199.68 | 10.191% | $220.0294 | $220.03 | $220.05 | $220.00 |
| Purchase #4 | $167.81 | 10.500% | $185.4301 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $194.84 | 9.602% | $213.5485 | $213.55 | $213.55 | $213.50 |
| Purchase #6 | $37.95 | 13.615% | $43.1169 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $246.86 | 9.858% | $271.1955 | $271.20 | $271.20 | $271.20 |
| 7 purchase totals = | $1,213.86 | $1,342.9649 | $1,342.98 | $1,343.00 | $1,342.80 | |