| 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 | $198.70 | 10.601% | $219.7642 | $219.76 | $219.75 | $219.80 |
| Purchase #2 | $209.85 | 4.567% | $219.4338 | $219.43 | $219.45 | $219.40 |
| Purchase #3 | $172.46 | 3.330% | $178.2029 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $152.27 | 10.695% | $168.5553 | $168.56 | $168.55 | $168.60 |
| Purchase #5 | $99.74 | 6.686% | $106.4086 | $106.41 | $106.40 | $106.40 |
| Purchase #6 | $140.90 | 13.446% | $159.8454 | $159.85 | $159.85 | $159.80 |
| Purchase #7 | $188.55 | 11.563% | $210.352 | $210.35 | $210.35 | $210.40 |
| 7 purchase totals = | $1,162.47 | $1,262.5622 | $1,262.56 | $1,262.55 | $1,262.60 | |