| 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 | $230.25 | 12.513% | $259.0612 | $259.06 | $259.05 | $259.10 |
| Purchase #2 | $19.87 | 6.424% | $21.1464 | $21.15 | $21.15 | $21.10 |
| Purchase #3 | $191.97 | 11.224% | $213.5167 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $213.70 | 4.220% | $222.7181 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $161.97 | 10.111% | $178.3468 | $178.35 | $178.35 | $178.30 |
| Purchase #6 | $135.96 | 3.304% | $140.4521 | $140.45 | $140.45 | $140.50 |
| Purchase #7 | $227.26 | 7.273% | $243.7886 | $243.79 | $243.80 | $243.80 |
| 7 purchase totals = | $1,180.98 | $1,279.0299 | $1,279.04 | $1,279.00 | $1,279.00 | |