| 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 | $210.91 | 4.424% | $220.2407 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $92.79 | 9.675% | $101.7674 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $208.99 | 5.469% | $220.4197 | $220.42 | $220.40 | $220.40 |
| Purchase #4 | $9.38 | 12.656% | $10.5671 | $10.57 | $10.55 | $10.60 |
| Purchase #5 | $226.87 | 12.386% | $254.9701 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $50.55 | 10.185% | $55.6985 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $180.98 | 9.364% | $197.927 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $980.47 | $1,061.5905 | $1,061.60 | $1,061.55 | $1,061.60 | |