| 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 | $108.90 | 5.315% | $114.688 | $114.69 | $114.70 | $114.70 |
| Purchase #2 | $130.78 | 12.289% | $146.8516 | $146.85 | $146.85 | $146.90 |
| Purchase #3 | $246.64 | 11.756% | $275.635 | $275.64 | $275.65 | $275.60 |
| Purchase #4 | $237.90 | 3.343% | $245.853 | $245.85 | $245.85 | $245.90 |
| Purchase #5 | $202.42 | 9.532% | $221.7147 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $57.95 | 13.627% | $65.8468 | $65.85 | $65.85 | $65.80 |
| Purchase #7 | $109.70 | 7.687% | $118.1326 | $118.13 | $118.15 | $118.10 |
| 7 purchase totals = | $1,094.29 | $1,188.7217 | $1,188.72 | $1,188.75 | $1,188.70 | |