| 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 | $247.44 | 3.565% | $256.2612 | $256.26 | $256.25 | $256.30 |
| Purchase #2 | $230.85 | 12.376% | $259.42 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $122.92 | 5.785% | $130.0309 | $130.03 | $130.05 | $130.00 |
| Purchase #4 | $241.34 | 13.197% | $273.1896 | $273.19 | $273.20 | $273.20 |
| Purchase #5 | $136.76 | 5.226% | $143.9071 | $143.91 | $143.90 | $143.90 |
| Purchase #6 | $103.56 | 6.245% | $110.0273 | $110.03 | $110.05 | $110.00 |
| Purchase #7 | $228.82 | 10.364% | $252.5349 | $252.53 | $252.55 | $252.50 |
| 7 purchase totals = | $1,311.69 | $1,425.3710 | $1,425.37 | $1,425.40 | $1,425.30 | |