| 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 | $53.95 | 11.429% | $60.1159 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $132.89 | 9.512% | $145.5305 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $218.82 | 13.854% | $249.1353 | $249.14 | $249.15 | $249.10 |
| Purchase #4 | $134.63 | 11.720% | $150.4086 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $194.96 | 4.410% | $203.5577 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $227.59 | 8.606% | $247.1764 | $247.18 | $247.20 | $247.20 |
| Purchase #7 | $178.49 | 6.672% | $190.3989 | $190.40 | $190.40 | $190.40 |
| 7 purchase totals = | $1,141.33 | $1,246.3233 | $1,246.34 | $1,246.35 | $1,246.30 | |