| 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 | $212.77 | 9.164% | $232.2682 | $232.27 | $232.25 | $232.30 |
| Purchase #2 | $72.55 | 6.657% | $77.3797 | $77.38 | $77.40 | $77.40 |
| Purchase #3 | $247.96 | 11.731% | $277.0482 | $277.05 | $277.05 | $277.00 |
| Purchase #4 | $157.84 | 10.131% | $173.8308 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $28.69 | 11.864% | $32.0938 | $32.09 | $32.10 | $32.10 |
| Purchase #6 | $245.35 | 3.582% | $254.1384 | $254.14 | $254.15 | $254.10 |
| Purchase #7 | $228.80 | 11.537% | $255.1967 | $255.20 | $255.20 | $255.20 |
| 7 purchase totals = | $1,193.96 | $1,301.9558 | $1,301.96 | $1,302.00 | $1,301.90 | |