| 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 | $227.75 | 12.725% | $256.7312 | $256.73 | $256.75 | $256.70 |
| Purchase #2 | $189.30 | 9.677% | $207.6186 | $207.62 | $207.60 | $207.60 |
| Purchase #3 | $74.53 | 9.281% | $81.4471 | $81.45 | $81.45 | $81.40 |
| Purchase #4 | $249.81 | 13.355% | $283.1721 | $283.17 | $283.15 | $283.20 |
| Purchase #5 | $71.48 | 11.682% | $79.8303 | $79.83 | $79.85 | $79.80 |
| Purchase #6 | $130.75 | 10.512% | $144.4944 | $144.49 | $144.50 | $144.50 |
| Purchase #7 | $136.46 | 5.213% | $143.5737 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $1,080.08 | $1,196.8674 | $1,196.86 | $1,196.85 | $1,196.80 | |