| 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 | $190.55 | 6.313% | $202.5794 | $202.58 | $202.60 | $202.60 |
| Purchase #2 | $29.64 | 10.442% | $32.735 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $85.58 | 10.172% | $94.2852 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $232.62 | 3.191% | $240.0429 | $240.04 | $240.05 | $240.00 |
| Purchase #5 | $140.35 | 12.516% | $157.9162 | $157.92 | $157.90 | $157.90 |
| Purchase #6 | $194.61 | 7.553% | $209.3089 | $209.31 | $209.30 | $209.30 |
| Purchase #7 | $221.57 | 13.435% | $251.3379 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $1,094.92 | $1,188.2055 | $1,188.22 | $1,188.25 | $1,188.10 | |