| 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 | $17.81 | 11.466% | $19.8521 | $19.85 | $19.85 | $19.90 |
| Purchase #2 | $206.58 | 6.159% | $219.3033 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $162.92 | 12.143% | $182.7034 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $186.72 | 3.140% | $192.583 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $111.77 | 8.457% | $121.2224 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $132.26 | 12.490% | $148.7793 | $148.78 | $148.80 | $148.80 |
| Purchase #7 | $92.55 | 3.570% | $95.854 | $95.85 | $95.85 | $95.90 |
| 7 purchase totals = | $910.61 | $980.2975 | $980.28 | $980.30 | $980.40 | |