| 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 | $18.75 | 13.610% | $21.3019 | $21.30 | $21.30 | $21.30 |
| Purchase #2 | $116.33 | 8.182% | $125.8481 | $125.85 | $125.85 | $125.80 |
| Purchase #3 | $69.63 | 4.632% | $72.8553 | $72.86 | $72.85 | $72.90 |
| Purchase #4 | $249.63 | 5.576% | $263.5494 | $263.55 | $263.55 | $263.50 |
| Purchase #5 | $176.52 | 7.505% | $189.7678 | $189.77 | $189.75 | $189.80 |
| Purchase #6 | $154.81 | 12.477% | $174.1256 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $190.89 | 5.506% | $201.4004 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $976.56 | $1,048.8485 | $1,048.86 | $1,048.85 | $1,048.80 | |