| 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 | $221.30 | 6.302% | $235.2463 | $235.25 | $235.25 | $235.20 |
| Purchase #2 | $88.94 | 5.645% | $93.9607 | $93.96 | $93.95 | $94.00 |
| Purchase #3 | $185.71 | 8.132% | $200.8119 | $200.81 | $200.80 | $200.80 |
| Purchase #4 | $54.86 | 8.764% | $59.6679 | $59.67 | $59.65 | $59.70 |
| Purchase #5 | $220.47 | 11.415% | $245.6367 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $203.32 | 8.125% | $219.8398 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $155.51 | 11.645% | $173.6191 | $173.62 | $173.60 | $173.60 |
| 7 purchase totals = | $1,130.11 | $1,228.7824 | $1,228.79 | $1,228.75 | $1,228.70 | |