| 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 | $97.31 | 8.430% | $105.5132 | $105.51 | $105.50 | $105.50 |
| Purchase #2 | $198.26 | 11.858% | $221.7697 | $221.77 | $221.75 | $221.80 |
| Purchase #3 | $180.43 | 5.500% | $190.3537 | $190.35 | $190.35 | $190.40 |
| Purchase #4 | $215.82 | 9.130% | $235.5244 | $235.52 | $235.50 | $235.50 |
| Purchase #5 | $224.88 | 5.134% | $236.4253 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $183.87 | 9.518% | $201.3707 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $32.27 | 10.430% | $35.6358 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $1,132.84 | $1,226.5928 | $1,226.59 | $1,226.55 | $1,226.60 | |