| 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 | $102.50 | 7.793% | $110.4878 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $46.32 | 9.282% | $50.6194 | $50.62 | $50.60 | $50.60 |
| Purchase #3 | $208.52 | 8.172% | $225.5603 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $222.43 | 13.516% | $252.4936 | $252.49 | $252.50 | $252.50 |
| Purchase #5 | $51.95 | 5.678% | $54.8997 | $54.90 | $54.90 | $54.90 |
| Purchase #6 | $229.59 | 5.847% | $243.0141 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $153.25 | 11.854% | $171.4163 | $171.42 | $171.40 | $171.40 |
| 7 purchase totals = | $1,014.56 | $1,108.4912 | $1,108.49 | $1,108.45 | $1,108.50 | |