| 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 | $229.37 | 13.391% | $260.0849 | $260.08 | $260.10 | $260.10 |
| Purchase #2 | $84.42 | 11.304% | $93.9628 | $93.96 | $93.95 | $94.00 |
| Purchase #3 | $181.67 | 5.475% | $191.6164 | $191.62 | $191.60 | $191.60 |
| Purchase #4 | $145.45 | 10.636% | $160.9201 | $160.92 | $160.90 | $160.90 |
| Purchase #5 | $116.56 | 8.438% | $126.3953 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $217.80 | 8.151% | $235.5529 | $235.55 | $235.55 | $235.60 |
| Purchase #7 | $34.56 | 10.309% | $38.1228 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $1,009.83 | $1,106.6552 | $1,106.65 | $1,106.60 | $1,106.70 | |