| 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 | $247.30 | 13.458% | $280.5816 | $280.58 | $280.60 | $280.60 |
| Purchase #2 | $213.53 | 8.149% | $230.9306 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $129.44 | 4.438% | $135.1845 | $135.18 | $135.20 | $135.20 |
| Purchase #4 | $23.33 | 11.311% | $25.9689 | $25.97 | $25.95 | $26.00 |
| Purchase #5 | $18.64 | 9.125% | $20.3409 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $25.39 | 10.113% | $27.9577 | $27.96 | $27.95 | $28.00 |
| Purchase #7 | $38.33 | 12.602% | $43.1603 | $43.16 | $43.15 | $43.20 |
| 7 purchase totals = | $695.96 | $764.1245 | $764.12 | $764.15 | $764.20 | |