| 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 | $227.80 | 9.541% | $249.5344 | $249.53 | $249.55 | $249.50 |
| Purchase #2 | $205.91 | 11.793% | $230.193 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $64.75 | 8.621% | $70.3321 | $70.33 | $70.35 | $70.30 |
| Purchase #4 | $121.56 | 8.643% | $132.0664 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $48.44 | 12.164% | $54.3322 | $54.33 | $54.35 | $54.30 |
| Purchase #6 | $247.74 | 7.554% | $266.4543 | $266.45 | $266.45 | $266.50 |
| Purchase #7 | $184.26 | 8.553% | $200.0198 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $1,100.46 | $1,202.9322 | $1,202.92 | $1,202.95 | $1,202.90 | |