| 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 | $134.71 | 8.632% | $146.3382 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $246.85 | 12.430% | $277.5335 | $277.53 | $277.55 | $277.50 |
| Purchase #3 | $75.79 | 12.289% | $85.1038 | $85.10 | $85.10 | $85.10 |
| Purchase #4 | $26.98 | 8.307% | $29.2212 | $29.22 | $29.20 | $29.20 |
| Purchase #5 | $77.63 | 9.673% | $85.1391 | $85.14 | $85.15 | $85.10 |
| Purchase #6 | $130.63 | 13.102% | $147.7451 | $147.75 | $147.75 | $147.70 |
| Purchase #7 | $109.87 | 7.602% | $118.2223 | $118.22 | $118.20 | $118.20 |
| 7 purchase totals = | $802.46 | $889.3032 | $889.30 | $889.30 | $889.10 | |