| 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 | $10.33 | 12.642% | $11.6359 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $140.73 | 8.583% | $152.8089 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $189.69 | 12.577% | $213.5473 | $213.55 | $213.55 | $213.50 |
| Purchase #4 | $85.93 | 11.856% | $96.1179 | $96.12 | $96.10 | $96.10 |
| Purchase #5 | $132.72 | 10.753% | $146.9914 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $248.60 | 10.278% | $274.1511 | $274.15 | $274.15 | $274.20 |
| Purchase #7 | $250.51 | 3.856% | $260.1697 | $260.17 | $260.15 | $260.20 |
| 7 purchase totals = | $1,058.51 | $1,155.4222 | $1,155.43 | $1,155.40 | $1,155.40 | |