| 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 | $89.53 | 9.577% | $98.1043 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $202.68 | 5.448% | $213.722 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $6.63 | 9.121% | $7.2347 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $238.46 | 11.661% | $266.2668 | $266.27 | $266.25 | $266.30 |
| Purchase #5 | $215.80 | 6.781% | $230.4334 | $230.43 | $230.45 | $230.40 |
| Purchase #6 | $212.89 | 5.659% | $224.9374 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $34.30 | 12.790% | $38.687 | $38.69 | $38.70 | $38.70 |
| 7 purchase totals = | $1,000.29 | $1,079.3856 | $1,079.38 | $1,079.40 | $1,079.30 | |