| 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 | $112.60 | 10.556% | $124.4861 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $245.67 | 8.369% | $266.2301 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $116.70 | 13.834% | $132.8443 | $132.84 | $132.85 | $132.80 |
| Purchase #4 | $193.83 | 4.254% | $202.0755 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $167.97 | 9.794% | $184.421 | $184.42 | $184.40 | $184.40 |
| Purchase #6 | $164.67 | 5.433% | $173.6165 | $173.62 | $173.60 | $173.60 |
| Purchase #7 | $216.65 | 5.438% | $228.4314 | $228.43 | $228.45 | $228.40 |
| 7 purchase totals = | $1,218.09 | $1,312.1049 | $1,312.11 | $1,312.15 | $1,312.00 | |