| 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 | $176.28 | 7.496% | $189.4939 | $189.49 | $189.50 | $189.50 |
| Purchase #2 | $96.58 | 5.114% | $101.5191 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $232.46 | 9.819% | $255.2852 | $255.29 | $255.30 | $255.30 |
| Purchase #4 | $224.91 | 9.550% | $246.3889 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $164.27 | 3.417% | $169.8831 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $201.52 | 11.545% | $224.7855 | $224.79 | $224.80 | $224.80 |
| Purchase #7 | $21.39 | 11.586% | $23.8682 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $1,117.41 | $1,211.2239 | $1,211.23 | $1,211.25 | $1,211.30 | |