| 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 | $10.91 | 7.277% | $11.7039 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $217.69 | 3.390% | $225.0697 | $225.07 | $225.05 | $225.10 |
| Purchase #3 | $85.79 | 9.519% | $93.9564 | $93.96 | $93.95 | $94.00 |
| Purchase #4 | $246.57 | 10.810% | $273.2242 | $273.22 | $273.20 | $273.20 |
| Purchase #5 | $138.37 | 13.264% | $156.7234 | $156.72 | $156.70 | $156.70 |
| Purchase #6 | $15.89 | 6.647% | $16.9462 | $16.95 | $16.95 | $16.90 |
| Purchase #7 | $230.91 | 4.756% | $241.8921 | $241.89 | $241.90 | $241.90 |
| 7 purchase totals = | $946.13 | $1,019.5159 | $1,019.51 | $1,019.45 | $1,019.50 | |