| 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 | $216.26 | 4.306% | $225.5722 | $225.57 | $225.55 | $225.60 |
| Purchase #2 | $29.80 | 4.873% | $31.2522 | $31.25 | $31.25 | $31.30 |
| Purchase #3 | $190.67 | 11.112% | $211.8573 | $211.86 | $211.85 | $211.90 |
| Purchase #4 | $63.33 | 9.647% | $69.4394 | $69.44 | $69.45 | $69.40 |
| Purchase #5 | $201.63 | 5.848% | $213.4213 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $157.40 | 10.801% | $174.4008 | $174.40 | $174.40 | $174.40 |
| Purchase #7 | $19.66 | 6.863% | $21.0093 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $878.75 | $946.9525 | $946.95 | $946.90 | $947.00 | |