| 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 | $237.33 | 11.811% | $265.361 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $210.50 | 4.114% | $219.16 | $219.16 | $219.15 | $219.20 |
| Purchase #3 | $191.76 | 11.869% | $214.52 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $239.42 | 9.819% | $262.9286 | $262.93 | $262.95 | $262.90 |
| Purchase #5 | $148.67 | 3.559% | $153.9612 | $153.96 | $153.95 | $154.00 |
| Purchase #6 | $80.45 | 8.799% | $87.5288 | $87.53 | $87.55 | $87.50 |
| Purchase #7 | $50.61 | 12.751% | $57.0633 | $57.06 | $57.05 | $57.10 |
| 7 purchase totals = | $1,158.74 | $1,260.5229 | $1,260.52 | $1,260.50 | $1,260.60 | |