| 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 | $121.97 | 5.281% | $128.4112 | $128.41 | $128.40 | $128.40 |
| Purchase #2 | $133.46 | 13.798% | $151.8748 | $151.87 | $151.85 | $151.90 |
| Purchase #3 | $204.89 | 12.865% | $231.2491 | $231.25 | $231.25 | $231.20 |
| Purchase #4 | $180.27 | 13.606% | $204.7975 | $204.80 | $204.80 | $204.80 |
| Purchase #5 | $192.80 | 11.634% | $215.2304 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $80.54 | 13.793% | $91.6489 | $91.65 | $91.65 | $91.60 |
| Purchase #7 | $23.83 | 10.492% | $26.3302 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $937.76 | $1,049.5421 | $1,049.54 | $1,049.55 | $1,049.40 | |