| 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 | $217.79 | 9.441% | $238.3516 | $238.35 | $238.35 | $238.40 |
| Purchase #2 | $213.97 | 6.632% | $228.1605 | $228.16 | $228.15 | $228.20 |
| Purchase #3 | $186.49 | 13.494% | $211.655 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $179.67 | 9.715% | $197.1249 | $197.12 | $197.10 | $197.10 |
| Purchase #5 | $55.48 | 7.142% | $59.4424 | $59.44 | $59.45 | $59.40 |
| Purchase #6 | $39.29 | 11.824% | $43.9356 | $43.94 | $43.95 | $43.90 |
| Purchase #7 | $209.59 | 6.182% | $222.5469 | $222.55 | $222.55 | $222.50 |
| 7 purchase totals = | $1,102.28 | $1,201.2169 | $1,201.22 | $1,201.20 | $1,201.20 | |