| 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 | $222.46 | 3.632% | $230.5397 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $192.56 | 13.292% | $218.1551 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $197.51 | 7.580% | $212.4813 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $149.63 | 6.257% | $158.9923 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $57.62 | 8.559% | $62.5517 | $62.55 | $62.55 | $62.60 |
| Purchase #6 | $200.68 | 6.428% | $213.5797 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $119.98 | 6.660% | $127.9707 | $127.97 | $127.95 | $128.00 |
| 7 purchase totals = | $1,140.44 | $1,224.2705 | $1,224.27 | $1,224.30 | $1,224.40 | |