| 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 | $221.72 | 7.585% | $238.5375 | $238.54 | $238.55 | $238.50 |
| Purchase #2 | $198.52 | 6.566% | $211.5548 | $211.55 | $211.55 | $211.60 |
| Purchase #3 | $231.32 | 10.279% | $255.0974 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $95.87 | 12.191% | $107.5575 | $107.56 | $107.55 | $107.60 |
| Purchase #5 | $124.87 | 3.505% | $129.2467 | $129.25 | $129.25 | $129.20 |
| Purchase #6 | $71.48 | 3.185% | $73.7566 | $73.76 | $73.75 | $73.80 |
| Purchase #7 | $87.89 | 11.815% | $98.2742 | $98.27 | $98.25 | $98.30 |
| 7 purchase totals = | $1,031.67 | $1,114.0247 | $1,114.03 | $1,114.00 | $1,114.10 | |