| 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 | $224.70 | 11.405% | $250.327 | $250.33 | $250.35 | $250.30 |
| Purchase #2 | $130.64 | 9.196% | $142.6537 | $142.65 | $142.65 | $142.70 |
| Purchase #3 | $27.67 | 8.306% | $29.9683 | $29.97 | $29.95 | $30.00 |
| Purchase #4 | $156.93 | 13.748% | $178.5047 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $98.65 | 7.685% | $106.2313 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $17.69 | 9.628% | $19.3932 | $19.39 | $19.40 | $19.40 |
| Purchase #7 | $204.39 | 9.813% | $224.4468 | $224.45 | $224.45 | $224.40 |
| 7 purchase totals = | $860.67 | $951.5250 | $951.52 | $951.55 | $951.50 | |