| 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 | $246.64 | 3.429% | $255.0973 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $204.58 | 13.558% | $232.317 | $232.32 | $232.30 | $232.30 |
| Purchase #3 | $241.37 | 13.702% | $274.4425 | $274.44 | $274.45 | $274.40 |
| Purchase #4 | $41.40 | 12.674% | $46.647 | $46.65 | $46.65 | $46.60 |
| Purchase #5 | $40.33 | 10.505% | $44.5667 | $44.57 | $44.55 | $44.60 |
| Purchase #6 | $237.74 | 3.405% | $245.835 | $245.84 | $245.85 | $245.80 |
| Purchase #7 | $146.76 | 12.784% | $165.5218 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $1,158.82 | $1,264.4273 | $1,264.44 | $1,264.40 | $1,264.30 | |