| 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 | $98.56 | 9.543% | $107.9656 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $208.96 | 6.857% | $223.2884 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $246.88 | 11.145% | $274.3948 | $274.39 | $274.40 | $274.40 |
| Purchase #4 | $132.98 | 3.544% | $137.6928 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $99.70 | 13.622% | $113.2811 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $34.98 | 10.134% | $38.5249 | $38.52 | $38.50 | $38.50 |
| Purchase #7 | $195.68 | 6.576% | $208.5479 | $208.55 | $208.55 | $208.50 |
| 7 purchase totals = | $1,017.74 | $1,103.6955 | $1,103.69 | $1,103.70 | $1,103.70 | |