| 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 | $107.32 | 9.781% | $117.817 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $166.75 | 5.804% | $176.4282 | $176.43 | $176.45 | $176.40 |
| Purchase #3 | $37.64 | 6.306% | $40.0136 | $40.01 | $40.00 | $40.00 |
| Purchase #4 | $96.95 | 12.513% | $109.0814 | $109.08 | $109.10 | $109.10 |
| Purchase #5 | $230.33 | 10.623% | $254.798 | $254.80 | $254.80 | $254.80 |
| Purchase #6 | $191.60 | 9.752% | $210.2848 | $210.28 | $210.30 | $210.30 |
| Purchase #7 | $51.69 | 11.804% | $57.7915 | $57.79 | $57.80 | $57.80 |
| 7 purchase totals = | $882.28 | $966.2145 | $966.21 | $966.25 | $966.20 | |