| 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 | $206.97 | 8.277% | $224.1009 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $182.42 | 8.842% | $198.5496 | $198.55 | $198.55 | $198.50 |
| Purchase #3 | $8.80 | 4.570% | $9.2022 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $88.44 | 11.524% | $98.6318 | $98.63 | $98.65 | $98.60 |
| Purchase #5 | $19.49 | 5.224% | $20.5082 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $198.64 | 3.220% | $205.0362 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $116.50 | 5.180% | $122.5347 | $122.53 | $122.55 | $122.50 |
| 7 purchase totals = | $821.26 | $878.5636 | $878.56 | $878.60 | $878.40 | |