| 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 | $213.85 | 4.350% | $223.1525 | $223.15 | $223.15 | $223.20 |
| Purchase #2 | $249.57 | 3.484% | $258.265 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $204.84 | 4.203% | $213.4494 | $213.45 | $213.45 | $213.40 |
| Purchase #4 | $248.27 | 6.736% | $264.9935 | $264.99 | $265.00 | $265.00 |
| Purchase #5 | $123.91 | 6.186% | $131.5751 | $131.58 | $131.60 | $131.60 |
| Purchase #6 | $35.52 | 9.349% | $38.8408 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $204.62 | 6.803% | $218.5403 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $1,280.58 | $1,348.8166 | $1,348.82 | $1,348.85 | $1,348.80 | |