| 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 | $233.83 | 12.327% | $262.6542 | $262.65 | $262.65 | $262.70 |
| Purchase #2 | $240.85 | 5.495% | $254.0847 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $105.36 | 7.116% | $112.8574 | $112.86 | $112.85 | $112.90 |
| Purchase #4 | $174.51 | 8.523% | $189.3835 | $189.38 | $189.40 | $189.40 |
| Purchase #5 | $153.34 | 12.742% | $172.8786 | $172.88 | $172.90 | $172.90 |
| Purchase #6 | $189.96 | 12.689% | $214.064 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $168.31 | 4.116% | $175.2376 | $175.24 | $175.25 | $175.20 |
| 7 purchase totals = | $1,266.16 | $1,381.1600 | $1,381.15 | $1,381.20 | $1,381.30 | |