| 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 | $193.86 | 9.328% | $211.9433 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $106.58 | 10.486% | $117.756 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $103.34 | 8.712% | $112.343 | $112.34 | $112.35 | $112.30 |
| Purchase #4 | $83.69 | 8.416% | $90.7334 | $90.73 | $90.75 | $90.70 |
| Purchase #5 | $77.87 | 8.346% | $84.369 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $53.31 | 12.165% | $59.7952 | $59.80 | $59.80 | $59.80 |
| Purchase #7 | $88.65 | 3.220% | $91.5045 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $707.30 | $768.4444 | $768.44 | $768.45 | $768.40 | |