| 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 | $186.79 | 12.802% | $210.7029 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $31.95 | 4.171% | $33.2826 | $33.28 | $33.30 | $33.30 |
| Purchase #3 | $249.42 | 3.865% | $259.0601 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $135.61 | 8.568% | $147.2291 | $147.23 | $147.25 | $147.20 |
| Purchase #5 | $208.26 | 7.203% | $223.261 | $223.26 | $223.25 | $223.30 |
| Purchase #6 | $29.41 | 8.118% | $31.7975 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $132.60 | 6.770% | $141.577 | $141.58 | $141.60 | $141.60 |
| 7 purchase totals = | $974.04 | $1,046.9102 | $1,046.91 | $1,046.95 | $1,047.00 | |