| 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 | $103.93 | 4.708% | $108.823 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $218.29 | 13.621% | $248.0233 | $248.02 | $248.00 | $248.00 |
| Purchase #3 | $19.55 | 8.344% | $21.1813 | $21.18 | $21.20 | $21.20 |
| Purchase #4 | $154.38 | 5.525% | $162.9095 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $22.28 | 11.322% | $24.8025 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $209.27 | 3.660% | $216.9293 | $216.93 | $216.95 | $216.90 |
| Purchase #7 | $124.78 | 13.485% | $141.6066 | $141.61 | $141.60 | $141.60 |
| 7 purchase totals = | $852.48 | $924.2755 | $924.27 | $924.25 | $924.20 | |