| 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 | $98.43 | 8.155% | $106.457 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $249.83 | 10.346% | $275.6774 | $275.68 | $275.70 | $275.70 |
| Purchase #3 | $115.92 | 12.448% | $130.3497 | $130.35 | $130.35 | $130.30 |
| Purchase #4 | $90.30 | 9.426% | $98.8117 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $167.64 | 4.483% | $175.1553 | $175.16 | $175.15 | $175.20 |
| Purchase #6 | $217.33 | 13.262% | $246.1523 | $246.15 | $246.15 | $246.20 |
| Purchase #7 | $156.94 | 11.536% | $175.0446 | $175.04 | $175.05 | $175.00 |
| 7 purchase totals = | $1,096.39 | $1,207.6480 | $1,207.65 | $1,207.65 | $1,207.70 | |