| 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 | $25.62 | 13.713% | $29.1333 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $175.63 | 6.806% | $187.5834 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $78.76 | 11.189% | $87.5725 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $120.46 | 13.512% | $136.7366 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $249.64 | 11.826% | $279.1624 | $279.16 | $279.15 | $279.20 |
| Purchase #6 | $135.35 | 13.859% | $154.1082 | $154.11 | $154.10 | $154.10 |
| Purchase #7 | $124.84 | 12.645% | $140.626 | $140.63 | $140.65 | $140.60 |
| 7 purchase totals = | $910.30 | $1,014.9224 | $1,014.92 | $1,014.95 | $1,014.90 | |