| 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 | $231.80 | 3.817% | $240.6478 | $240.65 | $240.65 | $240.60 |
| Purchase #2 | $126.83 | 5.265% | $133.5076 | $133.51 | $133.50 | $133.50 |
| Purchase #3 | $165.80 | 10.441% | $183.1112 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $80.58 | 3.268% | $83.2134 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $194.48 | 13.791% | $221.3007 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $57.71 | 6.731% | $61.5945 | $61.59 | $61.60 | $61.60 |
| Purchase #7 | $38.41 | 6.373% | $40.8579 | $40.86 | $40.85 | $40.90 |
| 7 purchase totals = | $895.61 | $964.2331 | $964.23 | $964.20 | $964.20 | |