| 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 | $91.56 | 12.753% | $103.2366 | $103.24 | $103.25 | $103.20 |
| Purchase #2 | $212.97 | 7.792% | $229.5646 | $229.56 | $229.55 | $229.60 |
| Purchase #3 | $95.57 | 6.363% | $101.6511 | $101.65 | $101.65 | $101.70 |
| Purchase #4 | $71.74 | 13.503% | $81.4271 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $135.81 | 7.197% | $145.5842 | $145.58 | $145.60 | $145.60 |
| Purchase #6 | $244.40 | 6.406% | $260.0563 | $260.06 | $260.05 | $260.10 |
| Purchase #7 | $203.97 | 13.499% | $231.5039 | $231.50 | $231.50 | $231.50 |
| 7 purchase totals = | $1,056.02 | $1,153.0238 | $1,153.02 | $1,153.05 | $1,153.10 | |