| 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 | $92.88 | 9.502% | $101.7055 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $118.60 | 10.300% | $130.8158 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $217.53 | 10.764% | $240.9449 | $240.94 | $240.95 | $240.90 |
| Purchase #4 | $187.82 | 6.505% | $200.0377 | $200.04 | $200.05 | $200.00 |
| Purchase #5 | $230.72 | 13.278% | $261.355 | $261.36 | $261.35 | $261.40 |
| Purchase #6 | $77.68 | 4.810% | $81.4164 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $212.88 | 9.829% | $233.804 | $233.80 | $233.80 | $233.80 |
| 7 purchase totals = | $1,138.11 | $1,250.0793 | $1,250.09 | $1,250.05 | $1,250.00 | |