| 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 | $194.56 | 13.855% | $221.5163 | $221.52 | $221.50 | $221.50 |
| Purchase #2 | $184.36 | 10.870% | $204.3999 | $204.40 | $204.40 | $204.40 |
| Purchase #3 | $116.55 | 11.390% | $129.825 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $213.51 | 11.783% | $238.6679 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $83.40 | 6.165% | $88.5416 | $88.54 | $88.55 | $88.50 |
| Purchase #6 | $63.96 | 7.726% | $68.9015 | $68.90 | $68.90 | $68.90 |
| Purchase #7 | $250.90 | 3.593% | $259.9148 | $259.91 | $259.90 | $259.90 |
| 7 purchase totals = | $1,107.24 | $1,211.7670 | $1,211.77 | $1,211.75 | $1,211.70 | |