| 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 | $20.81 | 10.147% | $22.9216 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $121.26 | 13.223% | $137.2942 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $197.55 | 8.187% | $213.7234 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $167.39 | 4.859% | $175.5235 | $175.52 | $175.50 | $175.50 |
| Purchase #5 | $203.29 | 10.608% | $224.855 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $235.25 | 12.135% | $263.7976 | $263.80 | $263.80 | $263.80 |
| Purchase #7 | $140.36 | 13.830% | $159.7718 | $159.77 | $159.75 | $159.80 |
| 7 purchase totals = | $1,085.91 | $1,197.8871 | $1,197.88 | $1,197.80 | $1,197.90 | |