| 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 | $234.95 | 10.364% | $259.3002 | $259.30 | $259.30 | $259.30 |
| Purchase #2 | $140.94 | 9.616% | $154.4928 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $194.56 | 3.487% | $201.3443 | $201.34 | $201.35 | $201.30 |
| Purchase #4 | $172.80 | 3.846% | $179.4459 | $179.45 | $179.45 | $179.40 |
| Purchase #5 | $178.78 | 6.723% | $190.7994 | $190.80 | $190.80 | $190.80 |
| Purchase #6 | $213.75 | 8.593% | $232.1175 | $232.12 | $232.10 | $232.10 |
| Purchase #7 | $235.72 | 11.618% | $263.1059 | $263.11 | $263.10 | $263.10 |
| 7 purchase totals = | $1,371.50 | $1,480.6060 | $1,480.61 | $1,480.60 | $1,480.50 | |