| 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 | $213.62 | 13.631% | $242.7385 | $242.74 | $242.75 | $242.70 |
| Purchase #2 | $89.57 | 11.705% | $100.0542 | $100.05 | $100.05 | $100.10 |
| Purchase #3 | $108.33 | 6.325% | $115.1819 | $115.18 | $115.20 | $115.20 |
| Purchase #4 | $199.55 | 11.616% | $222.7297 | $222.73 | $222.75 | $222.70 |
| Purchase #5 | $211.69 | 7.227% | $226.9888 | $226.99 | $227.00 | $227.00 |
| Purchase #6 | $141.39 | 5.585% | $149.2866 | $149.29 | $149.30 | $149.30 |
| Purchase #7 | $245.28 | 9.643% | $268.9324 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $1,209.43 | $1,325.9121 | $1,325.91 | $1,326.00 | $1,325.90 | |