| 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 | $226.91 | 13.652% | $257.8878 | $257.89 | $257.90 | $257.90 |
| Purchase #2 | $94.37 | 7.675% | $101.6129 | $101.61 | $101.60 | $101.60 |
| Purchase #3 | $147.48 | 10.768% | $163.3606 | $163.36 | $163.35 | $163.40 |
| Purchase #4 | $222.76 | 8.535% | $241.7726 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $17.29 | 6.609% | $18.4327 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $130.85 | 10.199% | $144.1954 | $144.20 | $144.20 | $144.20 |
| Purchase #7 | $132.34 | 13.127% | $149.7123 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $972.00 | $1,076.9743 | $1,076.97 | $1,076.95 | $1,077.00 | |