| 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 | $247.39 | 4.643% | $258.8763 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $92.72 | 10.317% | $102.2859 | $102.29 | $102.30 | $102.30 |
| Purchase #3 | $152.43 | 6.725% | $162.6809 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $90.64 | 13.527% | $102.9009 | $102.90 | $102.90 | $102.90 |
| Purchase #5 | $145.94 | 6.451% | $155.3546 | $155.35 | $155.35 | $155.40 |
| Purchase #6 | $197.96 | 5.837% | $209.5149 | $209.51 | $209.50 | $209.50 |
| Purchase #7 | $73.41 | 3.568% | $76.0293 | $76.03 | $76.05 | $76.00 |
| 7 purchase totals = | $1,000.49 | $1,067.6428 | $1,067.64 | $1,067.70 | $1,067.70 | |