| 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 | $198.39 | 3.830% | $205.9883 | $205.99 | $206.00 | $206.00 |
| Purchase #2 | $210.85 | 3.856% | $218.9804 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $105.95 | 11.827% | $118.4807 | $118.48 | $118.50 | $118.50 |
| Purchase #4 | $244.77 | 4.614% | $256.0637 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $24.40 | 5.758% | $25.805 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $189.66 | 8.703% | $206.1661 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $250.54 | 7.196% | $268.5689 | $268.57 | $268.55 | $268.60 |
| 7 purchase totals = | $1,224.56 | $1,300.0531 | $1,300.06 | $1,300.05 | $1,300.20 | |