| 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 | $179.79 | 13.865% | $204.7179 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $220.43 | 13.609% | $250.4283 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $213.27 | 9.626% | $233.7994 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $229.95 | 9.732% | $252.3287 | $252.33 | $252.35 | $252.30 |
| Purchase #5 | $109.27 | 8.370% | $118.4159 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $122.38 | 4.105% | $127.4037 | $127.40 | $127.40 | $127.40 |
| Purchase #7 | $194.85 | 13.489% | $221.1333 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $1,269.94 | $1,408.2272 | $1,408.23 | $1,408.25 | $1,408.10 | |