| 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 | $118.93 | 9.378% | $130.0833 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $189.63 | 7.830% | $204.478 | $204.48 | $204.50 | $204.50 |
| Purchase #3 | $128.82 | 3.416% | $133.2205 | $133.22 | $133.20 | $133.20 |
| Purchase #4 | $26.81 | 9.215% | $29.2805 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $35.43 | 3.407% | $36.6371 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $236.33 | 11.292% | $263.0164 | $263.02 | $263.00 | $263.00 |
| Purchase #7 | $155.28 | 11.768% | $173.5534 | $173.55 | $173.55 | $173.60 |
| 7 purchase totals = | $891.23 | $970.2692 | $970.27 | $970.30 | $970.30 | |