| 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 | $109.59 | 7.438% | $117.7413 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $212.38 | 7.800% | $228.9456 | $228.95 | $228.95 | $228.90 |
| Purchase #3 | $188.67 | 12.382% | $212.0311 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $240.89 | 9.699% | $264.2539 | $264.25 | $264.25 | $264.30 |
| Purchase #5 | $21.54 | 3.259% | $22.242 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $138.47 | 6.386% | $147.3127 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $17.43 | 11.788% | $19.4846 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $928.97 | $1,012.0112 | $1,012.00 | $1,012.05 | $1,011.90 | |