| 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 | $103.76 | 11.295% | $115.4797 | $115.48 | $115.50 | $115.50 |
| Purchase #2 | $75.29 | 3.400% | $77.8499 | $77.85 | $77.85 | $77.80 |
| Purchase #3 | $245.33 | 9.682% | $269.0829 | $269.08 | $269.10 | $269.10 |
| Purchase #4 | $220.60 | 9.173% | $240.8356 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $61.79 | 12.203% | $69.3302 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $128.58 | 10.281% | $141.7993 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $139.71 | 5.214% | $146.9945 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $975.06 | $1,061.3721 | $1,061.37 | $1,061.45 | $1,061.30 | |