| 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 | $238.88 | 12.757% | $269.3539 | $269.35 | $269.35 | $269.40 |
| Purchase #2 | $12.67 | 5.447% | $13.3601 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $24.69 | 6.219% | $26.2255 | $26.23 | $26.25 | $26.20 |
| Purchase #4 | $34.88 | 5.784% | $36.8975 | $36.90 | $36.90 | $36.90 |
| Purchase #5 | $20.53 | 12.808% | $23.1595 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $196.29 | 12.689% | $221.1972 | $221.20 | $221.20 | $221.20 |
| Purchase #7 | $118.64 | 8.169% | $128.3317 | $128.33 | $128.35 | $128.30 |
| 7 purchase totals = | $646.58 | $718.5254 | $718.53 | $718.55 | $718.60 | |