| 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 | $113.40 | 3.628% | $117.5142 | $117.51 | $117.50 | $117.50 |
| Purchase #2 | $219.65 | 13.162% | $248.5603 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $160.38 | 13.497% | $182.0265 | $182.03 | $182.05 | $182.00 |
| Purchase #4 | $7.56 | 4.259% | $7.882 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $31.44 | 13.359% | $35.6401 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $225.54 | 9.771% | $247.5775 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $237.27 | 13.731% | $269.8495 | $269.85 | $269.85 | $269.80 |
| 7 purchase totals = | $995.24 | $1,109.0501 | $1,109.05 | $1,109.10 | $1,109.00 | |