| 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 | $104.45 | 8.513% | $113.3418 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $203.66 | 12.463% | $229.0421 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $221.60 | 3.643% | $229.6729 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $174.40 | 7.485% | $187.4538 | $187.45 | $187.45 | $187.50 |
| Purchase #5 | $205.98 | 7.296% | $221.0083 | $221.01 | $221.00 | $221.00 |
| Purchase #6 | $51.64 | 3.155% | $53.2692 | $53.27 | $53.25 | $53.30 |
| Purchase #7 | $219.33 | 12.784% | $247.3691 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $1,181.06 | $1,281.1572 | $1,281.15 | $1,281.10 | $1,281.20 | |