| 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 | $234.57 | 5.770% | $248.1047 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $176.81 | 12.673% | $199.2171 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $220.37 | 11.570% | $245.8668 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $232.72 | 5.108% | $244.6073 | $244.61 | $244.60 | $244.60 |
| Purchase #5 | $154.55 | 6.169% | $164.0842 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $12.30 | 9.374% | $13.453 | $13.45 | $13.45 | $13.50 |
| Purchase #7 | $59.44 | 4.856% | $62.3264 | $62.33 | $62.35 | $62.30 |
| 7 purchase totals = | $1,090.76 | $1,177.6595 | $1,177.66 | $1,177.65 | $1,177.70 | |