| 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 | $211.67 | 3.765% | $219.6394 | $219.64 | $219.65 | $219.60 |
| Purchase #2 | $100.91 | 7.528% | $108.5065 | $108.51 | $108.50 | $108.50 |
| Purchase #3 | $28.26 | 4.339% | $29.4862 | $29.49 | $29.50 | $29.50 |
| Purchase #4 | $233.86 | 7.287% | $250.9014 | $250.90 | $250.90 | $250.90 |
| Purchase #5 | $86.51 | 12.389% | $97.2277 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $248.25 | 10.458% | $274.212 | $274.21 | $274.20 | $274.20 |
| Purchase #7 | $62.61 | 10.148% | $68.9637 | $68.96 | $68.95 | $69.00 |
| 7 purchase totals = | $972.07 | $1,048.9369 | $1,048.94 | $1,048.95 | $1,048.90 | |