| 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 | $229.61 | 11.208% | $255.3447 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $84.81 | 4.260% | $88.4229 | $88.42 | $88.40 | $88.40 |
| Purchase #3 | $226.69 | 9.463% | $248.1417 | $248.14 | $248.15 | $248.10 |
| Purchase #4 | $111.29 | 12.272% | $124.9475 | $124.95 | $124.95 | $124.90 |
| Purchase #5 | $193.41 | 7.186% | $207.3084 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $127.50 | 6.574% | $135.8819 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $237.42 | 11.535% | $264.8064 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $1,210.73 | $1,324.8535 | $1,324.85 | $1,324.85 | $1,324.70 | |