| 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 | $142.32 | 9.618% | $156.0083 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $107.53 | 12.167% | $120.6132 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $206.59 | 10.777% | $228.8542 | $228.85 | $228.85 | $228.90 |
| Purchase #4 | $216.79 | 10.186% | $238.8722 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $105.29 | 3.473% | $108.9467 | $108.95 | $108.95 | $108.90 |
| Purchase #6 | $198.50 | 6.668% | $211.736 | $211.74 | $211.75 | $211.70 |
| Purchase #7 | $70.53 | 12.539% | $79.3738 | $79.37 | $79.35 | $79.40 |
| 7 purchase totals = | $1,047.55 | $1,144.4044 | $1,144.40 | $1,144.35 | $1,144.40 | |