| 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 | $233.65 | 10.581% | $258.3725 | $258.37 | $258.35 | $258.40 |
| Purchase #2 | $102.61 | 12.813% | $115.7574 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $103.37 | 3.484% | $106.9714 | $106.97 | $106.95 | $107.00 |
| Purchase #4 | $56.25 | 5.532% | $59.3618 | $59.36 | $59.35 | $59.40 |
| Purchase #5 | $233.47 | 12.602% | $262.8919 | $262.89 | $262.90 | $262.90 |
| Purchase #6 | $29.40 | 9.259% | $32.1221 | $32.12 | $32.10 | $32.10 |
| Purchase #7 | $158.95 | 12.298% | $178.4977 | $178.50 | $178.50 | $178.50 |
| 7 purchase totals = | $917.70 | $1,013.9748 | $1,013.97 | $1,013.90 | $1,014.10 | |