| 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 | $115.26 | 7.186% | $123.5426 | $123.54 | $123.55 | $123.50 |
| Purchase #2 | $152.80 | 3.206% | $157.6988 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $169.65 | 10.500% | $187.4633 | $187.46 | $187.45 | $187.50 |
| Purchase #4 | $242.77 | 4.724% | $254.2385 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $176.51 | 8.129% | $190.8585 | $190.86 | $190.85 | $190.90 |
| Purchase #6 | $248.65 | 6.255% | $264.2031 | $264.20 | $264.20 | $264.20 |
| Purchase #7 | $50.55 | 5.735% | $53.449 | $53.45 | $53.45 | $53.40 |
| 7 purchase totals = | $1,156.19 | $1,231.4538 | $1,231.45 | $1,231.45 | $1,231.40 | |