| 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 | $217.40 | 6.601% | $231.7506 | $231.75 | $231.75 | $231.80 |
| Purchase #2 | $216.87 | 4.157% | $225.8853 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $16.63 | 12.207% | $18.66 | $18.66 | $18.65 | $18.70 |
| Purchase #4 | $193.78 | 10.810% | $214.7276 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $148.40 | 13.429% | $168.3286 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $133.67 | 13.746% | $152.0443 | $152.04 | $152.05 | $152.00 |
| Purchase #7 | $37.40 | 7.562% | $40.2282 | $40.23 | $40.25 | $40.20 |
| 7 purchase totals = | $964.15 | $1,051.6246 | $1,051.63 | $1,051.70 | $1,051.60 | |