| 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 | $197.48 | 11.328% | $219.8505 | $219.85 | $219.85 | $219.90 |
| Purchase #2 | $185.93 | 10.833% | $206.0718 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $121.79 | 12.452% | $136.9553 | $136.96 | $136.95 | $137.00 |
| Purchase #4 | $146.63 | 12.817% | $165.4236 | $165.42 | $165.40 | $165.40 |
| Purchase #5 | $7.36 | 4.351% | $7.6802 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $228.40 | 12.762% | $257.5484 | $257.55 | $257.55 | $257.50 |
| Purchase #7 | $50.25 | 4.646% | $52.5846 | $52.58 | $52.60 | $52.60 |
| 7 purchase totals = | $937.84 | $1,046.1144 | $1,046.11 | $1,046.10 | $1,046.20 | |