| 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 | $181.74 | 11.215% | $202.1221 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $187.99 | 9.631% | $206.0953 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $240.71 | 7.653% | $259.1315 | $259.13 | $259.15 | $259.10 |
| Purchase #4 | $115.76 | 4.771% | $121.2829 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $137.82 | 9.626% | $151.0866 | $151.09 | $151.10 | $151.10 |
| Purchase #6 | $188.54 | 3.383% | $194.9183 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $133.78 | 9.305% | $146.2282 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $1,186.34 | $1,280.8649 | $1,280.87 | $1,280.90 | $1,280.80 | |