| 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 | $229.28 | 7.604% | $246.7145 | $246.71 | $246.70 | $246.70 |
| Purchase #2 | $128.54 | 5.368% | $135.44 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $48.90 | 13.760% | $55.6286 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $223.95 | 7.523% | $240.7978 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $76.32 | 10.687% | $84.4763 | $84.48 | $84.50 | $84.50 |
| Purchase #6 | $148.89 | 9.749% | $163.4053 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $182.84 | 7.227% | $196.0538 | $196.05 | $196.05 | $196.10 |
| 7 purchase totals = | $1,038.72 | $1,122.5163 | $1,122.52 | $1,122.55 | $1,122.50 | |