| 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 | $222.65 | 5.566% | $235.0427 | $235.04 | $235.05 | $235.00 |
| Purchase #2 | $241.48 | 5.774% | $255.4231 | $255.42 | $255.40 | $255.40 |
| Purchase #3 | $130.78 | 4.416% | $136.5552 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $59.65 | 5.192% | $62.747 | $62.75 | $62.75 | $62.70 |
| Purchase #5 | $23.86 | 5.823% | $25.2494 | $25.25 | $25.25 | $25.20 |
| Purchase #6 | $140.84 | 8.447% | $152.7368 | $152.74 | $152.75 | $152.70 |
| Purchase #7 | $193.49 | 9.659% | $212.1792 | $212.18 | $212.20 | $212.20 |
| 7 purchase totals = | $1,012.75 | $1,079.9334 | $1,079.94 | $1,079.95 | $1,079.80 | |