| 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 | $194.79 | 12.854% | $219.8283 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $201.64 | 8.827% | $219.4388 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $249.38 | 6.579% | $265.7867 | $265.79 | $265.80 | $265.80 |
| Purchase #4 | $220.35 | 8.276% | $238.5862 | $238.59 | $238.60 | $238.60 |
| Purchase #5 | $13.34 | 8.619% | $14.4898 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $213.59 | 6.775% | $228.0607 | $228.06 | $228.05 | $228.10 |
| Purchase #7 | $119.84 | 8.106% | $129.5542 | $129.55 | $129.55 | $129.60 |
| 7 purchase totals = | $1,212.93 | $1,315.7447 | $1,315.75 | $1,315.80 | $1,315.80 | |