| 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 | $22.98 | 10.236% | $25.3322 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $115.86 | 12.792% | $130.6808 | $130.68 | $130.70 | $130.70 |
| Purchase #3 | $182.25 | 3.555% | $188.729 | $188.73 | $188.75 | $188.70 |
| Purchase #4 | $93.69 | 12.538% | $105.4369 | $105.44 | $105.45 | $105.40 |
| Purchase #5 | $221.66 | 13.644% | $251.9033 | $251.90 | $251.90 | $251.90 |
| Purchase #6 | $60.47 | 7.809% | $65.1921 | $65.19 | $65.20 | $65.20 |
| Purchase #7 | $121.52 | 9.385% | $132.9247 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $818.43 | $900.1990 | $900.19 | $900.25 | $900.10 | |