| 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 | $47.99 | 12.144% | $53.8179 | $53.82 | $53.80 | $53.80 |
| Purchase #2 | $235.58 | 8.557% | $255.7386 | $255.74 | $255.75 | $255.70 |
| Purchase #3 | $222.83 | 8.281% | $241.2826 | $241.28 | $241.30 | $241.30 |
| Purchase #4 | $239.66 | 4.192% | $249.7065 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $96.37 | 5.488% | $101.6588 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $187.40 | 6.360% | $199.3186 | $199.32 | $199.30 | $199.30 |
| Purchase #7 | $158.47 | 12.199% | $177.8018 | $177.80 | $177.80 | $177.80 |
| 7 purchase totals = | $1,188.30 | $1,279.3248 | $1,279.33 | $1,279.30 | $1,279.30 | |