| 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 | $180.46 | 10.780% | $199.9136 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $199.31 | 9.451% | $218.1468 | $218.15 | $218.15 | $218.10 |
| Purchase #3 | $242.68 | 7.250% | $260.2743 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $115.44 | 6.724% | $123.2022 | $123.20 | $123.20 | $123.20 |
| Purchase #5 | $173.74 | 11.656% | $193.9911 | $193.99 | $194.00 | $194.00 |
| Purchase #6 | $97.42 | 9.285% | $106.4654 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $56.76 | 10.164% | $62.5291 | $62.53 | $62.55 | $62.50 |
| 7 purchase totals = | $1,065.81 | $1,164.5225 | $1,164.52 | $1,164.50 | $1,164.50 | |