| 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 | $7.93 | 5.123% | $8.3363 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $229.69 | 6.414% | $244.4223 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $173.45 | 12.546% | $195.211 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $184.99 | 8.803% | $201.2747 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $243.26 | 9.451% | $266.2505 | $266.25 | $266.25 | $266.30 |
| Purchase #6 | $173.29 | 6.571% | $184.6769 | $184.68 | $184.70 | $184.70 |
| Purchase #7 | $209.70 | 9.824% | $230.3009 | $230.30 | $230.30 | $230.30 |
| 7 purchase totals = | $1,222.31 | $1,330.4726 | $1,330.47 | $1,330.45 | $1,330.50 | |