| 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 | $106.54 | 6.648% | $113.6228 | $113.62 | $113.60 | $113.60 |
| Purchase #2 | $206.47 | 9.206% | $225.4776 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $142.41 | 10.270% | $157.0355 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $56.49 | 13.162% | $63.9252 | $63.93 | $63.95 | $63.90 |
| Purchase #5 | $91.51 | 5.400% | $96.4515 | $96.45 | $96.45 | $96.50 |
| Purchase #6 | $49.37 | 13.529% | $56.0493 | $56.05 | $56.05 | $56.00 |
| Purchase #7 | $109.32 | 7.716% | $117.7551 | $117.76 | $117.75 | $117.80 |
| 7 purchase totals = | $762.11 | $830.3170 | $830.33 | $830.35 | $830.30 | |