| 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 | $244.47 | 10.836% | $270.9608 | $270.96 | $270.95 | $271.00 |
| Purchase #2 | $248.82 | 8.330% | $269.5467 | $269.55 | $269.55 | $269.50 |
| Purchase #3 | $225.39 | 9.239% | $246.2138 | $246.21 | $246.20 | $246.20 |
| Purchase #4 | $213.40 | 8.314% | $231.1421 | $231.14 | $231.15 | $231.10 |
| Purchase #5 | $10.73 | 13.702% | $12.2002 | $12.20 | $12.20 | $12.20 |
| Purchase #6 | $109.64 | 13.638% | $124.5927 | $124.59 | $124.60 | $124.60 |
| Purchase #7 | $146.40 | 4.260% | $152.6366 | $152.64 | $152.65 | $152.60 |
| 7 purchase totals = | $1,198.85 | $1,307.2929 | $1,307.29 | $1,307.30 | $1,307.20 | |