| 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 | $138.25 | 8.309% | $149.7372 | $149.74 | $149.75 | $149.70 |
| Purchase #2 | $191.58 | 13.629% | $217.6904 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $98.97 | 9.351% | $108.2247 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $246.71 | 9.184% | $269.3678 | $269.37 | $269.35 | $269.40 |
| Purchase #5 | $196.86 | 8.448% | $213.4907 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $109.85 | 8.294% | $118.961 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $116.98 | 3.343% | $120.8906 | $120.89 | $120.90 | $120.90 |
| 7 purchase totals = | $1,099.20 | $1,198.3624 | $1,198.36 | $1,198.35 | $1,198.40 | |