| 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 | $94.81 | 12.142% | $106.3218 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $122.93 | 8.330% | $133.1701 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $245.36 | 11.811% | $274.3395 | $274.34 | $274.35 | $274.30 |
| Purchase #4 | $35.70 | 8.570% | $38.7595 | $38.76 | $38.75 | $38.80 |
| Purchase #5 | $20.47 | 4.113% | $21.3119 | $21.31 | $21.30 | $21.30 |
| Purchase #6 | $86.84 | 13.416% | $98.4905 | $98.49 | $98.50 | $98.50 |
| Purchase #7 | $49.77 | 5.177% | $52.3466 | $52.35 | $52.35 | $52.30 |
| 7 purchase totals = | $655.88 | $724.7399 | $724.74 | $724.70 | $724.70 | |