| 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 | $218.93 | 13.251% | $247.9404 | $247.94 | $247.95 | $247.90 |
| Purchase #2 | $96.62 | 13.551% | $109.713 | $109.71 | $109.70 | $109.70 |
| Purchase #3 | $155.92 | 13.483% | $176.9427 | $176.94 | $176.95 | $176.90 |
| Purchase #4 | $107.56 | 12.281% | $120.7694 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $14.48 | 7.429% | $15.5557 | $15.56 | $15.55 | $15.60 |
| Purchase #6 | $16.74 | 8.356% | $18.1388 | $18.14 | $18.15 | $18.10 |
| Purchase #7 | $81.74 | 10.520% | $90.339 | $90.34 | $90.35 | $90.30 |
| 7 purchase totals = | $691.99 | $779.3990 | $779.40 | $779.40 | $779.30 | |