| 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 | $242.98 | 7.349% | $260.8366 | $260.84 | $260.85 | $260.80 |
| Purchase #2 | $218.67 | 11.463% | $243.7361 | $243.74 | $243.75 | $243.70 |
| Purchase #3 | $183.61 | 8.671% | $199.5308 | $199.53 | $199.55 | $199.50 |
| Purchase #4 | $122.93 | 8.577% | $133.4737 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $226.53 | 11.430% | $252.4224 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $187.93 | 7.809% | $202.6055 | $202.61 | $202.60 | $202.60 |
| Purchase #7 | $140.67 | 13.692% | $159.9305 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $1,323.32 | $1,452.5356 | $1,452.54 | $1,452.55 | $1,452.40 | |