| 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 | $110.32 | 6.237% | $117.2007 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $40.75 | 4.463% | $42.5687 | $42.57 | $42.55 | $42.60 |
| Purchase #3 | $108.96 | 6.555% | $116.1023 | $116.10 | $116.10 | $116.10 |
| Purchase #4 | $115.58 | 11.282% | $128.6197 | $128.62 | $128.60 | $128.60 |
| Purchase #5 | $218.37 | 5.314% | $229.9742 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $23.63 | 4.416% | $24.6735 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $186.63 | 12.312% | $209.6079 | $209.61 | $209.60 | $209.60 |
| 7 purchase totals = | $804.24 | $868.7470 | $868.74 | $868.65 | $868.80 | |