| 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 | $179.87 | 7.556% | $193.461 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $226.51 | 13.486% | $257.0571 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $222.39 | 6.655% | $237.1901 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $74.57 | 6.322% | $79.2843 | $79.28 | $79.30 | $79.30 |
| Purchase #5 | $248.95 | 12.270% | $279.4962 | $279.50 | $279.50 | $279.50 |
| Purchase #6 | $94.62 | 4.401% | $98.7842 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $93.70 | 5.861% | $99.1918 | $99.19 | $99.20 | $99.20 |
| 7 purchase totals = | $1,140.61 | $1,244.4647 | $1,244.46 | $1,244.50 | $1,244.60 | |