| 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 | $102.72 | 5.819% | $108.6973 | $108.70 | $108.70 | $108.70 |
| Purchase #2 | $207.77 | 3.435% | $214.9069 | $214.91 | $214.90 | $214.90 |
| Purchase #3 | $79.98 | 9.412% | $87.5077 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $55.74 | 11.723% | $62.2744 | $62.27 | $62.25 | $62.30 |
| Purchase #5 | $243.51 | 5.428% | $256.7277 | $256.73 | $256.75 | $256.70 |
| Purchase #6 | $209.96 | 7.397% | $225.4907 | $225.49 | $225.50 | $225.50 |
| Purchase #7 | $187.49 | 7.627% | $201.7899 | $201.79 | $201.80 | $201.80 |
| 7 purchase totals = | $1,087.17 | $1,157.3946 | $1,157.40 | $1,157.40 | $1,157.40 | |