| 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 | $195.35 | 7.809% | $210.6049 | $210.60 | $210.60 | $210.60 |
| Purchase #2 | $184.41 | 3.772% | $191.3659 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $240.78 | 5.801% | $254.7476 | $254.75 | $254.75 | $254.70 |
| Purchase #4 | $239.54 | 5.107% | $251.7733 | $251.77 | $251.75 | $251.80 |
| Purchase #5 | $37.90 | 5.589% | $40.0182 | $40.02 | $40.00 | $40.00 |
| Purchase #6 | $19.63 | 11.283% | $21.8449 | $21.84 | $21.85 | $21.80 |
| Purchase #7 | $184.61 | 10.847% | $204.6346 | $204.63 | $204.65 | $204.60 |
| 7 purchase totals = | $1,102.22 | $1,174.9894 | $1,174.98 | $1,174.95 | $1,174.90 | |