| 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 | $224.42 | 6.178% | $238.2847 | $238.28 | $238.30 | $238.30 |
| Purchase #2 | $225.64 | 11.603% | $251.821 | $251.82 | $251.80 | $251.80 |
| Purchase #3 | $181.62 | 11.709% | $202.8859 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $125.93 | 3.307% | $130.0945 | $130.09 | $130.10 | $130.10 |
| Purchase #5 | $16.95 | 6.524% | $18.0558 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $189.55 | 9.148% | $206.89 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $218.50 | 11.560% | $243.7586 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $1,182.61 | $1,291.7905 | $1,291.79 | $1,291.80 | $1,291.90 | |