| 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 | $113.94 | 6.732% | $121.6104 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $214.27 | 6.397% | $227.9769 | $227.98 | $228.00 | $228.00 |
| Purchase #3 | $157.41 | 13.414% | $178.525 | $178.53 | $178.55 | $178.50 |
| Purchase #4 | $74.61 | 6.601% | $79.535 | $79.54 | $79.55 | $79.50 |
| Purchase #5 | $202.50 | 4.365% | $211.3391 | $211.34 | $211.35 | $211.30 |
| Purchase #6 | $69.47 | 3.643% | $72.0008 | $72.00 | $72.00 | $72.00 |
| Purchase #7 | $173.72 | 10.193% | $191.4273 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $1,005.92 | $1,082.4145 | $1,082.43 | $1,082.50 | $1,082.30 | |