| 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 | $47.76 | 8.708% | $51.9189 | $51.92 | $51.90 | $51.90 |
| Purchase #2 | $249.30 | 13.807% | $283.7209 | $283.72 | $283.70 | $283.70 |
| Purchase #3 | $167.94 | 3.769% | $174.2697 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $197.39 | 7.430% | $212.0561 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $149.65 | 13.749% | $170.2254 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $123.32 | 12.541% | $138.7856 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $184.74 | 6.171% | $196.1403 | $196.14 | $196.15 | $196.10 |
| 7 purchase totals = | $1,120.10 | $1,227.1169 | $1,227.13 | $1,227.10 | $1,227.10 | |