| 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 | $115.85 | 13.685% | $131.7041 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $240.83 | 13.522% | $273.395 | $273.40 | $273.40 | $273.40 |
| Purchase #3 | $245.88 | 11.500% | $274.1562 | $274.16 | $274.15 | $274.20 |
| Purchase #4 | $94.63 | 4.667% | $99.0464 | $99.05 | $99.05 | $99.00 |
| Purchase #5 | $153.54 | 6.350% | $163.2898 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $52.45 | 7.753% | $56.5164 | $56.52 | $56.50 | $56.50 |
| Purchase #7 | $18.78 | 3.771% | $19.4882 | $19.49 | $19.50 | $19.50 |
| 7 purchase totals = | $921.96 | $1,017.5961 | $1,017.61 | $1,017.60 | $1,017.60 | |