| 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 | $229.52 | 12.629% | $258.5061 | $258.51 | $258.50 | $258.50 |
| Purchase #2 | $5.71 | 11.248% | $6.3523 | $6.35 | $6.35 | $6.40 |
| Purchase #3 | $193.32 | 9.336% | $211.3684 | $211.37 | $211.35 | $211.40 |
| Purchase #4 | $217.92 | 5.228% | $229.3129 | $229.31 | $229.30 | $229.30 |
| Purchase #5 | $106.38 | 10.354% | $117.3946 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $36.99 | 4.386% | $38.6124 | $38.61 | $38.60 | $38.60 |
| Purchase #7 | $93.29 | 6.423% | $99.282 | $99.28 | $99.30 | $99.30 |
| 7 purchase totals = | $883.13 | $960.8287 | $960.82 | $960.80 | $960.90 | |