| 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 | $125.88 | 11.242% | $140.0314 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $197.48 | 12.236% | $221.6437 | $221.64 | $221.65 | $221.60 |
| Purchase #3 | $62.76 | 11.720% | $70.1155 | $70.12 | $70.10 | $70.10 |
| Purchase #4 | $210.80 | 9.365% | $230.5414 | $230.54 | $230.55 | $230.50 |
| Purchase #5 | $224.90 | 4.360% | $234.7056 | $234.71 | $234.70 | $234.70 |
| Purchase #6 | $127.83 | 9.401% | $139.8473 | $139.85 | $139.85 | $139.80 |
| Purchase #7 | $199.61 | 6.859% | $213.3012 | $213.30 | $213.30 | $213.30 |
| 7 purchase totals = | $1,149.26 | $1,250.1861 | $1,250.19 | $1,250.20 | $1,250.00 | |