| 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 | $198.57 | 6.435% | $211.348 | $211.35 | $211.35 | $211.30 |
| Purchase #2 | $71.84 | 9.402% | $78.5944 | $78.59 | $78.60 | $78.60 |
| Purchase #3 | $152.67 | 10.748% | $169.079 | $169.08 | $169.10 | $169.10 |
| Purchase #4 | $11.62 | 7.442% | $12.4848 | $12.48 | $12.50 | $12.50 |
| Purchase #5 | $25.82 | 7.124% | $27.6594 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $233.55 | 12.228% | $262.1085 | $262.11 | $262.10 | $262.10 |
| Purchase #7 | $167.67 | 11.712% | $187.3075 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $861.74 | $948.5816 | $948.58 | $948.60 | $948.60 | |