| 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 | $107.99 | 9.578% | $118.3333 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $60.46 | 6.172% | $64.1916 | $64.19 | $64.20 | $64.20 |
| Purchase #3 | $188.34 | 13.269% | $213.3308 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $240.47 | 7.220% | $257.8319 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $178.29 | 7.551% | $191.7527 | $191.75 | $191.75 | $191.80 |
| Purchase #6 | $70.77 | 6.871% | $75.6326 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $106.97 | 11.269% | $119.0244 | $119.02 | $119.00 | $119.00 |
| 7 purchase totals = | $953.29 | $1,040.0973 | $1,040.08 | $1,040.15 | $1,040.00 | |