| 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 | $117.88 | 9.367% | $128.9218 | $128.92 | $128.90 | $128.90 |
| Purchase #2 | $177.26 | 6.178% | $188.2111 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $214.54 | 12.626% | $241.6278 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $240.26 | 12.292% | $269.7928 | $269.79 | $269.80 | $269.80 |
| Purchase #5 | $63.34 | 3.825% | $65.7628 | $65.76 | $65.75 | $65.80 |
| Purchase #6 | $235.66 | 6.218% | $250.3133 | $250.31 | $250.30 | $250.30 |
| Purchase #7 | $61.94 | 4.722% | $64.8648 | $64.86 | $64.85 | $64.90 |
| 7 purchase totals = | $1,110.88 | $1,209.4944 | $1,209.48 | $1,209.45 | $1,209.50 | |