| 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 | $133.84 | 12.159% | $150.1136 | $150.11 | $150.10 | $150.10 |
| Purchase #2 | $226.27 | 4.225% | $235.8299 | $235.83 | $235.85 | $235.80 |
| Purchase #3 | $211.36 | 5.223% | $222.3993 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $248.41 | 7.215% | $266.3328 | $266.33 | $266.35 | $266.30 |
| Purchase #5 | $212.64 | 11.727% | $237.5763 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $128.71 | 7.620% | $138.5177 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $9.42 | 6.189% | $10.003 | $10.00 | $10.00 | $10.00 |
| 7 purchase totals = | $1,170.65 | $1,260.7726 | $1,260.77 | $1,260.80 | $1,260.70 | |