| 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 | $138.47 | 13.465% | $157.115 | $157.12 | $157.10 | $157.10 |
| Purchase #2 | $11.96 | 11.297% | $13.3111 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $82.35 | 4.216% | $85.8219 | $85.82 | $85.80 | $85.80 |
| Purchase #4 | $79.81 | 9.612% | $87.4813 | $87.48 | $87.50 | $87.50 |
| Purchase #5 | $215.39 | 13.771% | $245.0514 | $245.05 | $245.05 | $245.10 |
| Purchase #6 | $5.77 | 5.236% | $6.0721 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $198.34 | 9.786% | $217.7496 | $217.75 | $217.75 | $217.70 |
| 7 purchase totals = | $732.09 | $812.6024 | $812.60 | $812.55 | $812.60 | |