| 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 | $155.67 | 9.390% | $170.2874 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $197.97 | 4.725% | $207.3241 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $223.36 | 12.587% | $251.4743 | $251.47 | $251.45 | $251.50 |
| Purchase #4 | $189.38 | 11.173% | $210.5394 | $210.54 | $210.55 | $210.50 |
| Purchase #5 | $193.95 | 7.616% | $208.7212 | $208.72 | $208.70 | $208.70 |
| Purchase #6 | $126.94 | 6.316% | $134.9575 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $25.51 | 11.862% | $28.536 | $28.54 | $28.55 | $28.50 |
| 7 purchase totals = | $1,112.78 | $1,211.8399 | $1,211.84 | $1,211.80 | $1,211.80 | |