| 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 | $124.99 | 12.430% | $140.5263 | $140.53 | $140.55 | $140.50 |
| Purchase #2 | $221.45 | 11.818% | $247.621 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $15.40 | 13.308% | $17.4494 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $178.89 | 10.666% | $197.9704 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $230.95 | 10.546% | $255.306 | $255.31 | $255.30 | $255.30 |
| Purchase #6 | $87.45 | 10.741% | $96.843 | $96.84 | $96.85 | $96.80 |
| Purchase #7 | $231.59 | 10.520% | $255.9533 | $255.95 | $255.95 | $256.00 |
| 7 purchase totals = | $1,090.72 | $1,211.6694 | $1,211.67 | $1,211.65 | $1,211.60 | |