| 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 | $188.64 | 11.238% | $209.8394 | $209.84 | $209.85 | $209.80 |
| Purchase #2 | $80.52 | 3.706% | $83.5041 | $83.50 | $83.50 | $83.50 |
| Purchase #3 | $204.65 | 12.475% | $230.1801 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $49.67 | 11.180% | $55.2231 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $227.32 | 4.835% | $238.3109 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $236.93 | 12.559% | $266.686 | $266.69 | $266.70 | $266.70 |
| Purchase #7 | $133.61 | 13.503% | $151.6514 | $151.65 | $151.65 | $151.70 |
| 7 purchase totals = | $1,121.34 | $1,235.3950 | $1,235.39 | $1,235.40 | $1,235.40 | |