| 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 | $198.73 | 10.375% | $219.3482 | $219.35 | $219.35 | $219.30 |
| Purchase #2 | $10.98 | 6.143% | $11.6545 | $11.65 | $11.65 | $11.70 |
| Purchase #3 | $87.29 | 13.298% | $98.8978 | $98.90 | $98.90 | $98.90 |
| Purchase #4 | $23.98 | 6.451% | $25.5269 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $236.53 | 8.217% | $255.9657 | $255.97 | $255.95 | $256.00 |
| Purchase #6 | $150.93 | 12.872% | $170.3577 | $170.36 | $170.35 | $170.40 |
| Purchase #7 | $194.44 | 13.593% | $220.8702 | $220.87 | $220.85 | $220.90 |
| 7 purchase totals = | $902.88 | $1,002.6210 | $1,002.63 | $1,002.60 | $1,002.70 | |