| 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 | $227.30 | 8.529% | $246.6864 | $246.69 | $246.70 | $246.70 |
| Purchase #2 | $248.86 | 9.730% | $273.0741 | $273.07 | $273.05 | $273.10 |
| Purchase #3 | $210.34 | 9.781% | $230.9134 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $172.29 | 13.723% | $195.9334 | $195.93 | $195.95 | $195.90 |
| Purchase #5 | $206.91 | 9.520% | $226.6078 | $226.61 | $226.60 | $226.60 |
| Purchase #6 | $92.84 | 8.527% | $100.7565 | $100.76 | $100.75 | $100.80 |
| Purchase #7 | $234.43 | 13.523% | $266.132 | $266.13 | $266.15 | $266.10 |
| 7 purchase totals = | $1,392.97 | $1,540.1036 | $1,540.10 | $1,540.10 | $1,540.10 | |