| 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 | $22.65 | 5.234% | $23.8355 | $23.84 | $23.85 | $23.80 |
| Purchase #2 | $48.59 | 9.385% | $53.1502 | $53.15 | $53.15 | $53.20 |
| Purchase #3 | $129.53 | 7.177% | $138.8264 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $135.47 | 4.580% | $141.6745 | $141.67 | $141.65 | $141.70 |
| Purchase #5 | $248.86 | 9.455% | $272.3897 | $272.39 | $272.40 | $272.40 |
| Purchase #6 | $125.78 | 8.162% | $136.0462 | $136.05 | $136.05 | $136.00 |
| Purchase #7 | $227.87 | 5.634% | $240.7082 | $240.71 | $240.70 | $240.70 |
| 7 purchase totals = | $938.75 | $1,006.6307 | $1,006.64 | $1,006.65 | $1,006.60 | |