| 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 | $228.43 | 3.145% | $235.6141 | $235.61 | $235.60 | $235.60 |
| Purchase #2 | $169.52 | 5.344% | $178.5791 | $178.58 | $178.60 | $178.60 |
| Purchase #3 | $161.43 | 10.440% | $178.2833 | $178.28 | $178.30 | $178.30 |
| Purchase #4 | $20.40 | 6.731% | $21.7731 | $21.77 | $21.75 | $21.80 |
| Purchase #5 | $207.31 | 8.409% | $224.7427 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $13.97 | 3.484% | $14.4567 | $14.46 | $14.45 | $14.50 |
| Purchase #7 | $246.62 | 3.255% | $254.6475 | $254.65 | $254.65 | $254.60 |
| 7 purchase totals = | $1,047.68 | $1,108.0965 | $1,108.09 | $1,108.10 | $1,108.10 | |