| 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 | $105.46 | 9.152% | $115.1117 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $218.26 | 4.425% | $227.918 | $227.92 | $227.90 | $227.90 |
| Purchase #3 | $123.56 | 12.426% | $138.9136 | $138.91 | $138.90 | $138.90 |
| Purchase #4 | $247.96 | 4.790% | $259.8373 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $198.97 | 9.196% | $217.2673 | $217.27 | $217.25 | $217.30 |
| Purchase #6 | $32.63 | 4.277% | $34.0256 | $34.03 | $34.05 | $34.00 |
| Purchase #7 | $240.26 | 6.434% | $255.7183 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $1,167.10 | $1,248.7918 | $1,248.80 | $1,248.75 | $1,248.70 | |