| 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 | $224.31 | 3.325% | $231.7683 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $245.34 | 13.624% | $278.7651 | $278.77 | $278.75 | $278.80 |
| Purchase #3 | $90.70 | 13.695% | $103.1214 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $182.45 | 3.606% | $189.0291 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $92.91 | 12.833% | $104.8331 | $104.83 | $104.85 | $104.80 |
| Purchase #6 | $53.76 | 13.309% | $60.9149 | $60.91 | $60.90 | $60.90 |
| Purchase #7 | $114.96 | 4.595% | $120.2424 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $1,004.43 | $1,088.6743 | $1,088.67 | $1,088.65 | $1,088.60 | |