| 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 | $218.66 | 9.763% | $240.0078 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $130.26 | 10.509% | $143.949 | $143.95 | $143.95 | $143.90 |
| Purchase #3 | $62.50 | 5.127% | $65.7044 | $65.70 | $65.70 | $65.70 |
| Purchase #4 | $126.26 | 12.724% | $142.3253 | $142.33 | $142.35 | $142.30 |
| Purchase #5 | $154.84 | 11.518% | $172.6745 | $172.67 | $172.65 | $172.70 |
| Purchase #6 | $40.98 | 11.502% | $45.6935 | $45.69 | $45.70 | $45.70 |
| Purchase #7 | $111.56 | 4.729% | $116.8357 | $116.84 | $116.85 | $116.80 |
| 7 purchase totals = | $845.06 | $927.1902 | $927.19 | $927.20 | $927.10 | |