| 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 | $173.55 | 10.384% | $191.5714 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $45.46 | 7.392% | $48.8204 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $8.75 | 5.860% | $9.2628 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $244.60 | 7.691% | $263.4122 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $174.81 | 12.353% | $196.4043 | $196.40 | $196.40 | $196.40 |
| Purchase #6 | $101.53 | 7.866% | $109.5163 | $109.52 | $109.50 | $109.50 |
| Purchase #7 | $189.90 | 9.148% | $207.2721 | $207.27 | $207.25 | $207.30 |
| 7 purchase totals = | $938.60 | $1,026.2595 | $1,026.25 | $1,026.15 | $1,026.30 | |