| 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 | $175.92 | 10.491% | $194.3758 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $109.82 | 8.440% | $119.0888 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $207.49 | 4.685% | $217.2109 | $217.21 | $217.20 | $217.20 |
| Purchase #4 | $223.57 | 3.809% | $232.0858 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $185.27 | 11.694% | $206.9355 | $206.94 | $206.95 | $206.90 |
| Purchase #6 | $232.48 | 11.577% | $259.3942 | $259.39 | $259.40 | $259.40 |
| Purchase #7 | $91.64 | 5.723% | $96.8846 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $1,226.19 | $1,325.9756 | $1,325.98 | $1,326.05 | $1,326.00 | |