| 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 | $93.37 | 12.742% | $105.2672 | $105.27 | $105.25 | $105.30 |
| Purchase #2 | $181.98 | 7.195% | $195.0735 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $183.41 | 4.179% | $191.0747 | $191.07 | $191.05 | $191.10 |
| Purchase #4 | $224.74 | 10.830% | $249.0793 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $190.47 | 8.649% | $206.9438 | $206.94 | $206.95 | $206.90 |
| Purchase #6 | $122.94 | 4.295% | $128.2203 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $196.42 | 3.804% | $203.8918 | $203.89 | $203.90 | $203.90 |
| 7 purchase totals = | $1,193.33 | $1,279.5506 | $1,279.54 | $1,279.50 | $1,279.60 | |