| 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 | $74.47 | 10.172% | $82.0451 | $82.05 | $82.05 | $82.00 |
| Purchase #2 | $194.71 | 9.330% | $212.8764 | $212.88 | $212.90 | $212.90 |
| Purchase #3 | $113.61 | 3.452% | $117.5318 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $189.91 | 11.274% | $211.3205 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $238.46 | 10.820% | $264.2614 | $264.26 | $264.25 | $264.30 |
| Purchase #6 | $6.27 | 11.275% | $6.9769 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $237.70 | 13.201% | $269.0788 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $1,055.13 | $1,164.0909 | $1,164.10 | $1,164.15 | $1,164.10 | |