| 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 | $237.90 | 7.119% | $254.8361 | $254.84 | $254.85 | $254.80 |
| Purchase #2 | $149.62 | 4.743% | $156.7165 | $156.72 | $156.70 | $156.70 |
| Purchase #3 | $202.89 | 6.112% | $215.2906 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $233.38 | 8.752% | $253.8054 | $253.81 | $253.80 | $253.80 |
| Purchase #5 | $32.77 | 7.390% | $35.1917 | $35.19 | $35.20 | $35.20 |
| Purchase #6 | $128.50 | 5.488% | $135.5521 | $135.55 | $135.55 | $135.60 |
| Purchase #7 | $174.53 | 3.448% | $180.5478 | $180.55 | $180.55 | $180.50 |
| 7 purchase totals = | $1,159.59 | $1,231.9402 | $1,231.95 | $1,231.95 | $1,231.90 | |