| 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 | $218.59 | 8.716% | $237.6423 | $237.64 | $237.65 | $237.60 |
| Purchase #2 | $159.35 | 8.534% | $172.9489 | $172.95 | $172.95 | $172.90 |
| Purchase #3 | $140.45 | 5.297% | $147.8896 | $147.89 | $147.90 | $147.90 |
| Purchase #4 | $69.92 | 13.808% | $79.5746 | $79.57 | $79.55 | $79.60 |
| Purchase #5 | $51.78 | 10.803% | $57.3738 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $128.49 | 11.791% | $143.6403 | $143.64 | $143.65 | $143.60 |
| Purchase #7 | $48.62 | 11.148% | $54.0402 | $54.04 | $54.05 | $54.00 |
| 7 purchase totals = | $817.20 | $893.1097 | $893.10 | $893.10 | $893.00 | |