| 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 | $218.63 | 5.361% | $230.3508 | $230.35 | $230.35 | $230.40 |
| Purchase #2 | $127.78 | 10.198% | $140.811 | $140.81 | $140.80 | $140.80 |
| Purchase #3 | $5.51 | 13.671% | $6.2633 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $112.30 | 5.138% | $118.07 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $61.94 | 4.365% | $64.6437 | $64.64 | $64.65 | $64.60 |
| Purchase #6 | $117.78 | 10.396% | $130.0244 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $187.64 | 9.136% | $204.7828 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $831.58 | $894.9460 | $894.93 | $894.90 | $895.00 | |