| 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 | $22.51 | 11.796% | $25.1653 | $25.17 | $25.15 | $25.20 |
| Purchase #2 | $136.48 | 9.504% | $149.4511 | $149.45 | $149.45 | $149.50 |
| Purchase #3 | $100.69 | 13.493% | $114.2761 | $114.28 | $114.30 | $114.30 |
| Purchase #4 | $214.73 | 11.827% | $240.1261 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $106.99 | 9.453% | $117.1038 | $117.10 | $117.10 | $117.10 |
| Purchase #6 | $130.75 | 8.860% | $142.3345 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $192.67 | 5.767% | $203.7813 | $203.78 | $203.80 | $203.80 |
| 7 purchase totals = | $904.82 | $992.2382 | $992.24 | $992.30 | $992.30 | |