| 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 | $232.67 | 6.310% | $247.3515 | $247.35 | $247.35 | $247.40 |
| Purchase #2 | $81.66 | 6.633% | $87.0765 | $87.08 | $87.10 | $87.10 |
| Purchase #3 | $94.50 | 3.740% | $98.0343 | $98.03 | $98.05 | $98.00 |
| Purchase #4 | $248.63 | 12.624% | $280.0171 | $280.02 | $280.00 | $280.00 |
| Purchase #5 | $93.30 | 10.825% | $103.3997 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $113.86 | 9.384% | $124.5446 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $130.84 | 8.633% | $142.1354 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $995.46 | $1,082.5591 | $1,082.56 | $1,082.60 | $1,082.50 | |