| 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 | $196.96 | 8.624% | $213.9458 | $213.95 | $213.95 | $213.90 |
| Purchase #2 | $231.90 | 7.206% | $248.6107 | $248.61 | $248.60 | $248.60 |
| Purchase #3 | $225.36 | 13.325% | $255.3892 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $56.67 | 9.534% | $62.0729 | $62.07 | $62.05 | $62.10 |
| Purchase #5 | $50.77 | 12.433% | $57.0822 | $57.08 | $57.10 | $57.10 |
| Purchase #6 | $32.64 | 9.490% | $35.7375 | $35.74 | $35.75 | $35.70 |
| Purchase #7 | $191.76 | 7.521% | $206.1823 | $206.18 | $206.20 | $206.20 |
| 7 purchase totals = | $986.06 | $1,079.0206 | $1,079.02 | $1,079.05 | $1,079.00 | |