| 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 | $212.30 | 9.609% | $232.6999 | $232.70 | $232.70 | $232.70 |
| Purchase #2 | $135.78 | 9.592% | $148.804 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $159.97 | 6.579% | $170.4944 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $26.59 | 4.379% | $27.7544 | $27.75 | $27.75 | $27.80 |
| Purchase #5 | $150.91 | 9.691% | $165.5347 | $165.53 | $165.55 | $165.50 |
| Purchase #6 | $237.60 | 9.229% | $259.5281 | $259.53 | $259.55 | $259.50 |
| Purchase #7 | $81.81 | 11.470% | $91.1936 | $91.19 | $91.20 | $91.20 |
| 7 purchase totals = | $1,004.96 | $1,096.0091 | $1,095.99 | $1,096.05 | $1,096.00 | |