| 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 | $111.31 | 11.117% | $123.6843 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $218.32 | 9.767% | $239.6433 | $239.64 | $239.65 | $239.60 |
| Purchase #3 | $228.50 | 10.210% | $251.8299 | $251.83 | $251.85 | $251.80 |
| Purchase #4 | $71.28 | 11.538% | $79.5043 | $79.50 | $79.50 | $79.50 |
| Purchase #5 | $7.29 | 5.366% | $7.6812 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $154.62 | 5.361% | $162.9092 | $162.91 | $162.90 | $162.90 |
| Purchase #7 | $106.43 | 13.106% | $120.3787 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $897.75 | $985.6309 | $985.62 | $985.70 | $985.60 | |