| 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 | $130.90 | 3.384% | $135.3297 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $89.97 | 4.272% | $93.8135 | $93.81 | $93.80 | $93.80 |
| Purchase #3 | $33.98 | 8.739% | $36.9495 | $36.95 | $36.95 | $36.90 |
| Purchase #4 | $133.63 | 5.778% | $141.3511 | $141.35 | $141.35 | $141.40 |
| Purchase #5 | $26.30 | 7.250% | $28.2068 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $207.60 | 12.534% | $233.6206 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $204.66 | 4.234% | $213.3253 | $213.33 | $213.35 | $213.30 |
| 7 purchase totals = | $827.04 | $882.5965 | $882.60 | $882.60 | $882.50 | |