| 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 | $188.46 | 11.667% | $210.4476 | $210.45 | $210.45 | $210.40 |
| Purchase #2 | $191.33 | 8.554% | $207.6964 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $63.76 | 10.372% | $70.3732 | $70.37 | $70.35 | $70.40 |
| Purchase #4 | $198.71 | 4.270% | $207.1949 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $149.61 | 12.834% | $168.8109 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $224.76 | 6.179% | $238.6479 | $238.65 | $238.65 | $238.60 |
| Purchase #7 | $13.67 | 3.588% | $14.1605 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $1,030.30 | $1,117.3314 | $1,117.33 | $1,117.30 | $1,117.30 | |