| 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 | $230.89 | 3.657% | $239.3336 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $195.74 | 5.777% | $207.0479 | $207.05 | $207.05 | $207.00 |
| Purchase #3 | $197.84 | 6.167% | $210.0408 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $88.72 | 10.608% | $98.1314 | $98.13 | $98.15 | $98.10 |
| Purchase #5 | $55.72 | 8.199% | $60.2885 | $60.29 | $60.30 | $60.30 |
| Purchase #6 | $108.55 | 6.284% | $115.3713 | $115.37 | $115.35 | $115.40 |
| Purchase #7 | $54.50 | 5.729% | $57.6223 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $931.96 | $987.8358 | $987.83 | $987.85 | $987.70 | |