| 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 | $196.68 | 7.213% | $210.8665 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $146.42 | 6.241% | $155.5581 | $155.56 | $155.55 | $155.60 |
| Purchase #3 | $230.46 | 12.311% | $258.8319 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $52.37 | 11.493% | $58.3889 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $191.39 | 7.696% | $206.1194 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $117.50 | 12.537% | $132.231 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $221.52 | 7.414% | $237.9435 | $237.94 | $237.95 | $237.90 |
| 7 purchase totals = | $1,156.34 | $1,259.9393 | $1,259.94 | $1,259.95 | $1,259.90 | |