| 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 | $206.85 | 10.254% | $228.0604 | $228.06 | $228.05 | $228.10 |
| Purchase #2 | $187.40 | 7.663% | $201.7605 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $233.91 | 3.571% | $242.2629 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $111.72 | 7.554% | $120.1593 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $197.33 | 8.319% | $213.7459 | $213.75 | $213.75 | $213.70 |
| Purchase #6 | $174.55 | 4.683% | $182.7242 | $182.72 | $182.70 | $182.70 |
| Purchase #7 | $107.60 | 4.127% | $112.0407 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $1,219.36 | $1,300.7539 | $1,300.75 | $1,300.70 | $1,300.80 | |