| 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 | $29.48 | 9.315% | $32.2261 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $199.69 | 3.539% | $206.757 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $223.62 | 4.192% | $232.9942 | $232.99 | $233.00 | $233.00 |
| Purchase #4 | $87.38 | 4.775% | $91.5524 | $91.55 | $91.55 | $91.60 |
| Purchase #5 | $216.70 | 5.356% | $228.3065 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $20.33 | 5.616% | $21.4717 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $69.69 | 7.776% | $75.1091 | $75.11 | $75.10 | $75.10 |
| 7 purchase totals = | $846.89 | $888.4170 | $888.42 | $888.40 | $888.50 | |