| 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 | $242.95 | 6.224% | $258.0712 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $206.40 | 9.649% | $226.3155 | $226.32 | $226.30 | $226.30 |
| Purchase #3 | $212.82 | 12.618% | $239.6736 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $117.91 | 12.218% | $132.3162 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $130.95 | 5.792% | $138.5346 | $138.53 | $138.55 | $138.50 |
| Purchase #6 | $244.46 | 13.668% | $277.8728 | $277.87 | $277.85 | $277.90 |
| Purchase #7 | $230.79 | 9.105% | $251.8034 | $251.80 | $251.80 | $251.80 |
| 7 purchase totals = | $1,386.28 | $1,524.5873 | $1,524.58 | $1,524.50 | $1,524.60 | |