| 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 | $118.34 | 3.558% | $122.5505 | $122.55 | $122.55 | $122.60 |
| Purchase #2 | $134.85 | 11.298% | $150.0854 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $228.61 | 11.457% | $254.8018 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $99.60 | 3.677% | $103.2623 | $103.26 | $103.25 | $103.30 |
| Purchase #5 | $84.42 | 7.294% | $90.5776 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $50.66 | 3.480% | $52.423 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $9.64 | 3.650% | $9.9919 | $9.99 | $10.00 | $10.00 |
| 7 purchase totals = | $726.12 | $783.6925 | $783.69 | $783.70 | $783.80 | |