| 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 | $198.84 | 5.440% | $209.6569 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $110.35 | 6.119% | $117.1023 | $117.10 | $117.10 | $117.10 |
| Purchase #3 | $76.53 | 6.611% | $81.5894 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $130.55 | 7.490% | $140.3282 | $140.33 | $140.35 | $140.30 |
| Purchase #5 | $113.93 | 13.113% | $128.8696 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $137.71 | 7.598% | $148.1732 | $148.17 | $148.15 | $148.20 |
| Purchase #7 | $241.84 | 10.678% | $267.6637 | $267.66 | $267.65 | $267.70 |
| 7 purchase totals = | $1,009.75 | $1,093.3833 | $1,093.38 | $1,093.35 | $1,093.50 | |