| 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 | $245.53 | 13.310% | $278.21 | $278.21 | $278.20 | $278.20 |
| Purchase #2 | $149.46 | 13.686% | $169.9151 | $169.92 | $169.90 | $169.90 |
| Purchase #3 | $220.52 | 11.277% | $245.388 | $245.39 | $245.40 | $245.40 |
| Purchase #4 | $11.62 | 6.503% | $12.3756 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $132.79 | 7.736% | $143.0626 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $129.62 | 13.150% | $146.665 | $146.67 | $146.65 | $146.70 |
| Purchase #7 | $143.42 | 10.127% | $157.9441 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $1,032.96 | $1,153.5604 | $1,153.57 | $1,153.55 | $1,153.60 | |