| 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 | $246.92 | 10.250% | $272.2293 | $272.23 | $272.25 | $272.20 |
| Purchase #2 | $129.47 | 7.110% | $138.6753 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $183.73 | 10.300% | $202.6542 | $202.65 | $202.65 | $202.70 |
| Purchase #4 | $248.25 | 4.613% | $259.7018 | $259.70 | $259.70 | $259.70 |
| Purchase #5 | $212.27 | 12.416% | $238.6254 | $238.63 | $238.65 | $238.60 |
| Purchase #6 | $156.92 | 6.127% | $166.5345 | $166.53 | $166.55 | $166.50 |
| Purchase #7 | $36.43 | 8.720% | $39.6067 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $1,213.99 | $1,318.0272 | $1,318.03 | $1,318.10 | $1,318.00 | |