| 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 | $169.32 | 9.796% | $185.9066 | $185.91 | $185.90 | $185.90 |
| Purchase #2 | $186.74 | 7.561% | $200.8594 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $89.46 | 5.462% | $94.3463 | $94.35 | $94.35 | $94.30 |
| Purchase #4 | $236.42 | 3.239% | $244.0776 | $244.08 | $244.10 | $244.10 |
| Purchase #5 | $94.26 | 5.326% | $99.2803 | $99.28 | $99.30 | $99.30 |
| Purchase #6 | $197.73 | 5.105% | $207.8241 | $207.82 | $207.80 | $207.80 |
| Purchase #7 | $250.31 | 6.532% | $266.6602 | $266.66 | $266.65 | $266.70 |
| 7 purchase totals = | $1,224.24 | $1,298.9545 | $1,298.96 | $1,298.95 | $1,299.00 | |