| 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 | $95.56 | 7.309% | $102.5445 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $225.78 | 8.546% | $245.0752 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $63.87 | 4.416% | $66.6905 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $191.89 | 10.551% | $212.1363 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $246.60 | 12.874% | $278.3473 | $278.35 | $278.35 | $278.30 |
| Purchase #6 | $121.94 | 3.391% | $126.075 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $120.31 | 4.782% | $126.0632 | $126.06 | $126.05 | $126.10 |
| 7 purchase totals = | $1,065.95 | $1,156.9320 | $1,156.94 | $1,157.00 | $1,156.90 | |