| 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 | $217.44 | 7.603% | $233.972 | $233.97 | $233.95 | $234.00 |
| Purchase #2 | $125.93 | 8.397% | $136.5043 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $212.44 | 4.337% | $221.6535 | $221.65 | $221.65 | $221.70 |
| Purchase #4 | $183.63 | 3.334% | $189.7522 | $189.75 | $189.75 | $189.80 |
| Purchase #5 | $92.84 | 13.867% | $105.7141 | $105.71 | $105.70 | $105.70 |
| Purchase #6 | $187.98 | 3.481% | $194.5236 | $194.52 | $194.50 | $194.50 |
| Purchase #7 | $88.38 | 9.312% | $96.6099 | $96.61 | $96.60 | $96.60 |
| 7 purchase totals = | $1,108.64 | $1,178.7296 | $1,178.71 | $1,178.65 | $1,178.80 | |