| 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 | $25.33 | 8.846% | $27.5707 | $27.57 | $27.55 | $27.60 |
| Purchase #2 | $202.93 | 5.494% | $214.079 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $238.43 | 5.253% | $250.9547 | $250.95 | $250.95 | $251.00 |
| Purchase #4 | $126.90 | 8.210% | $137.3185 | $137.32 | $137.30 | $137.30 |
| Purchase #5 | $83.43 | 11.753% | $93.2355 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $164.46 | 9.115% | $179.4505 | $179.45 | $179.45 | $179.50 |
| Purchase #7 | $149.58 | 5.629% | $157.9999 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $991.06 | $1,060.6088 | $1,060.61 | $1,060.60 | $1,060.70 | |