| 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 | $233.43 | 4.588% | $244.1398 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $107.87 | 8.812% | $117.3755 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $220.46 | 8.499% | $239.1969 | $239.20 | $239.20 | $239.20 |
| Purchase #4 | $44.75 | 9.299% | $48.9113 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $64.73 | 8.268% | $70.0819 | $70.08 | $70.10 | $70.10 |
| Purchase #6 | $25.95 | 7.872% | $27.9928 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $247.47 | 8.163% | $267.671 | $267.67 | $267.65 | $267.70 |
| 7 purchase totals = | $944.66 | $1,015.3692 | $1,015.37 | $1,015.40 | $1,015.40 | |