| 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 | $199.68 | 5.506% | $210.6744 | $210.67 | $210.65 | $210.70 |
| Purchase #2 | $218.53 | 12.517% | $245.8834 | $245.88 | $245.90 | $245.90 |
| Purchase #3 | $229.52 | 9.759% | $251.9189 | $251.92 | $251.90 | $251.90 |
| Purchase #4 | $232.40 | 7.449% | $249.7115 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $19.73 | 12.509% | $22.198 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $163.69 | 7.357% | $175.7327 | $175.73 | $175.75 | $175.70 |
| Purchase #7 | $215.50 | 3.121% | $222.2258 | $222.23 | $222.25 | $222.20 |
| 7 purchase totals = | $1,279.05 | $1,378.3447 | $1,378.34 | $1,378.35 | $1,378.30 | |