| 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 | $129.60 | 4.713% | $135.708 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $65.63 | 5.854% | $69.472 | $69.47 | $69.45 | $69.50 |
| Purchase #3 | $187.67 | 13.102% | $212.2585 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $71.50 | 7.164% | $76.6223 | $76.62 | $76.60 | $76.60 |
| Purchase #5 | $126.93 | 4.860% | $133.0988 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $150.88 | 4.522% | $157.7028 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $247.99 | 9.746% | $272.1591 | $272.16 | $272.15 | $272.20 |
| 7 purchase totals = | $980.20 | $1,057.0215 | $1,057.02 | $1,056.95 | $1,057.10 | |