| 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 | $129.27 | 3.535% | $133.8397 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $223.78 | 10.619% | $247.5432 | $247.54 | $247.55 | $247.50 |
| Purchase #3 | $190.51 | 4.110% | $198.34 | $198.34 | $198.35 | $198.30 |
| Purchase #4 | $183.83 | 3.646% | $190.5324 | $190.53 | $190.55 | $190.50 |
| Purchase #5 | $116.98 | 13.813% | $133.1384 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $130.95 | 11.673% | $146.2358 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $244.97 | 9.641% | $268.5876 | $268.59 | $268.60 | $268.60 |
| 7 purchase totals = | $1,220.29 | $1,318.2171 | $1,318.22 | $1,318.30 | $1,318.00 | |