| 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 | $107.89 | 3.744% | $111.9294 | $111.93 | $111.95 | $111.90 |
| Purchase #2 | $66.58 | 5.155% | $70.0122 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $203.89 | 13.559% | $231.5354 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $236.87 | 6.309% | $251.8141 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $227.82 | 13.865% | $259.4072 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $131.62 | 8.214% | $142.4313 | $142.43 | $142.45 | $142.40 |
| Purchase #7 | $148.52 | 8.810% | $161.6046 | $161.60 | $161.60 | $161.60 |
| 7 purchase totals = | $1,123.19 | $1,228.7342 | $1,228.73 | $1,228.75 | $1,228.60 | |