| 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 | $233.35 | 7.822% | $251.6026 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $154.60 | 8.164% | $167.2215 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $163.53 | 3.432% | $169.1423 | $169.14 | $169.15 | $169.10 |
| Purchase #4 | $125.46 | 7.145% | $134.4241 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $56.78 | 10.313% | $62.6357 | $62.64 | $62.65 | $62.60 |
| Purchase #6 | $171.84 | 12.843% | $193.9094 | $193.91 | $193.90 | $193.90 |
| Purchase #7 | $248.90 | 12.175% | $279.2036 | $279.20 | $279.20 | $279.20 |
| 7 purchase totals = | $1,154.46 | $1,258.1392 | $1,258.13 | $1,258.10 | $1,258.00 | |