| 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 | $220.60 | 4.682% | $230.9285 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $245.37 | 6.529% | $261.3902 | $261.39 | $261.40 | $261.40 |
| Purchase #3 | $103.98 | 8.215% | $112.522 | $112.52 | $112.50 | $112.50 |
| Purchase #4 | $91.69 | 4.300% | $95.6327 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $216.65 | 7.646% | $233.2151 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $195.57 | 4.434% | $204.2416 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $30.35 | 8.125% | $32.8159 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $1,104.21 | $1,170.7460 | $1,170.75 | $1,170.75 | $1,170.60 | |