| 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 | $113.29 | 3.515% | $117.2721 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $155.65 | 9.304% | $170.1317 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $83.47 | 3.401% | $86.3088 | $86.31 | $86.30 | $86.30 |
| Purchase #4 | $238.60 | 12.198% | $267.7044 | $267.70 | $267.70 | $267.70 |
| Purchase #5 | $213.48 | 3.631% | $221.2315 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $203.59 | 3.466% | $210.6464 | $210.65 | $210.65 | $210.60 |
| Purchase #7 | $172.77 | 3.471% | $178.7668 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $1,180.85 | $1,252.0617 | $1,252.06 | $1,252.05 | $1,252.00 | |