| 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 | $185.46 | 8.737% | $201.6636 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $131.47 | 6.765% | $140.3639 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $91.59 | 13.519% | $103.9721 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $126.41 | 8.563% | $137.2345 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $199.43 | 5.837% | $211.0707 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $200.97 | 13.490% | $228.0809 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $239.86 | 11.124% | $266.542 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $1,175.19 | $1,288.9277 | $1,288.91 | $1,288.90 | $1,289.00 | |