| 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 | $18.71 | 3.531% | $19.3707 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $202.61 | 7.154% | $217.1047 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $142.60 | 4.343% | $148.7931 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $113.63 | 4.647% | $118.9104 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $240.63 | 7.638% | $259.0093 | $259.01 | $259.00 | $259.00 |
| Purchase #6 | $189.76 | 8.175% | $205.2729 | $205.27 | $205.25 | $205.30 |
| Purchase #7 | $49.49 | 7.723% | $53.3121 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $957.43 | $1,021.7732 | $1,021.76 | $1,021.70 | $1,021.80 | |