| 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 | $112.61 | 11.794% | $125.8912 | $125.89 | $125.90 | $125.90 |
| Purchase #2 | $38.53 | 3.273% | $39.7911 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $25.26 | 10.411% | $27.8898 | $27.89 | $27.90 | $27.90 |
| Purchase #4 | $200.44 | 13.735% | $227.9704 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $178.85 | 4.769% | $187.3794 | $187.38 | $187.40 | $187.40 |
| Purchase #6 | $203.98 | 11.459% | $227.3541 | $227.35 | $227.35 | $227.40 |
| Purchase #7 | $239.72 | 5.755% | $253.5159 | $253.52 | $253.50 | $253.50 |
| 7 purchase totals = | $999.39 | $1,089.7919 | $1,089.79 | $1,089.80 | $1,089.90 | |