| 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 | $43.72 | 6.400% | $46.5181 | $46.52 | $46.50 | $46.50 |
| Purchase #2 | $227.48 | 7.381% | $244.2703 | $244.27 | $244.25 | $244.30 |
| Purchase #3 | $206.60 | 12.571% | $232.5717 | $232.57 | $232.55 | $232.60 |
| Purchase #4 | $214.77 | 13.858% | $244.5328 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $171.95 | 8.873% | $187.2071 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $212.84 | 9.746% | $233.5834 | $233.58 | $233.60 | $233.60 |
| Purchase #7 | $128.34 | 5.792% | $135.7735 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $1,205.70 | $1,324.4569 | $1,324.45 | $1,324.40 | $1,324.50 | |