| 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 | $215.93 | 6.853% | $230.7277 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $70.39 | 13.246% | $79.7139 | $79.71 | $79.70 | $79.70 |
| Purchase #3 | $62.87 | 11.649% | $70.1937 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $214.44 | 3.309% | $221.5358 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $213.84 | 5.236% | $225.0367 | $225.04 | $225.05 | $225.00 |
| Purchase #6 | $180.32 | 6.325% | $191.7252 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $21.39 | 9.129% | $23.3427 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $979.18 | $1,042.2757 | $1,042.28 | $1,042.35 | $1,042.10 | |