| 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 | $90.77 | 4.429% | $94.7902 | $94.79 | $94.80 | $94.80 |
| Purchase #2 | $118.95 | 3.711% | $123.3642 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $235.86 | 12.262% | $264.7812 | $264.78 | $264.80 | $264.80 |
| Purchase #4 | $12.64 | 10.835% | $14.0095 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $130.74 | 5.553% | $138 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $173.82 | 8.772% | $189.0675 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $213.58 | 8.305% | $231.3178 | $231.32 | $231.30 | $231.30 |
| 7 purchase totals = | $976.36 | $1,055.3304 | $1,055.33 | $1,055.30 | $1,055.40 | |