| 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 | $232.33 | 5.467% | $245.0315 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $248.27 | 9.533% | $271.9376 | $271.94 | $271.95 | $271.90 |
| Purchase #3 | $94.55 | 10.549% | $104.5241 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $102.87 | 5.556% | $108.5855 | $108.59 | $108.60 | $108.60 |
| Purchase #5 | $136.67 | 4.616% | $142.9787 | $142.98 | $143.00 | $143.00 |
| Purchase #6 | $220.71 | 11.385% | $245.8378 | $245.84 | $245.85 | $245.80 |
| Purchase #7 | $17.29 | 11.874% | $19.343 | $19.34 | $19.35 | $19.30 |
| 7 purchase totals = | $1,052.69 | $1,138.2382 | $1,138.24 | $1,138.30 | $1,138.10 | |