| 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 | $100.26 | 3.220% | $103.4884 | $103.49 | $103.50 | $103.50 |
| Purchase #2 | $177.35 | 4.285% | $184.9494 | $184.95 | $184.95 | $184.90 |
| Purchase #3 | $157.59 | 3.865% | $163.6809 | $163.68 | $163.70 | $163.70 |
| Purchase #4 | $149.52 | 7.871% | $161.2887 | $161.29 | $161.30 | $161.30 |
| Purchase #5 | $130.76 | 10.418% | $144.3826 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $221.54 | 12.501% | $249.2347 | $249.23 | $249.25 | $249.20 |
| Purchase #7 | $190.83 | 12.286% | $214.2754 | $214.28 | $214.30 | $214.30 |
| 7 purchase totals = | $1,127.85 | $1,221.3001 | $1,221.30 | $1,221.40 | $1,221.30 | |