| 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 | $13.58 | 3.729% | $14.0864 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $242.36 | 6.674% | $258.5351 | $258.54 | $258.55 | $258.50 |
| Purchase #3 | $227.99 | 11.297% | $253.746 | $253.75 | $253.75 | $253.70 |
| Purchase #4 | $141.46 | 13.252% | $160.2063 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $79.27 | 8.253% | $85.8122 | $85.81 | $85.80 | $85.80 |
| Purchase #6 | $142.72 | 13.263% | $161.649 | $161.65 | $161.65 | $161.60 |
| Purchase #7 | $176.36 | 13.746% | $200.6024 | $200.60 | $200.60 | $200.60 |
| 7 purchase totals = | $1,023.74 | $1,134.6374 | $1,134.65 | $1,134.65 | $1,134.50 | |