| 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 | $109.47 | 7.325% | $117.4887 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $89.67 | 7.190% | $96.1173 | $96.12 | $96.10 | $96.10 |
| Purchase #3 | $219.48 | 10.866% | $243.3287 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $153.85 | 9.838% | $168.9858 | $168.99 | $169.00 | $169.00 |
| Purchase #5 | $176.60 | 9.839% | $193.9757 | $193.98 | $194.00 | $194.00 |
| Purchase #6 | $80.25 | 7.761% | $86.4782 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $113.31 | 5.671% | $119.7358 | $119.74 | $119.75 | $119.70 |
| 7 purchase totals = | $942.63 | $1,026.1102 | $1,026.13 | $1,026.20 | $1,026.10 | |