| 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 | $220.93 | 9.619% | $242.1813 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $87.68 | 3.254% | $90.5331 | $90.53 | $90.55 | $90.50 |
| Purchase #3 | $238.64 | 5.758% | $252.3809 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $130.80 | 5.617% | $138.147 | $138.15 | $138.15 | $138.10 |
| Purchase #5 | $200.41 | 6.723% | $213.8836 | $213.88 | $213.90 | $213.90 |
| Purchase #6 | $44.90 | 6.288% | $47.7233 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $182.91 | 6.800% | $195.3479 | $195.35 | $195.35 | $195.30 |
| 7 purchase totals = | $1,106.27 | $1,180.1971 | $1,180.19 | $1,180.25 | $1,180.10 | |