| 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 | $106.39 | 10.835% | $117.9174 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $248.63 | 5.630% | $262.6279 | $262.63 | $262.65 | $262.60 |
| Purchase #3 | $213.58 | 10.229% | $235.4271 | $235.43 | $235.45 | $235.40 |
| Purchase #4 | $27.99 | 5.763% | $29.6031 | $29.60 | $29.60 | $29.60 |
| Purchase #5 | $184.68 | 4.234% | $192.4994 | $192.50 | $192.50 | $192.50 |
| Purchase #6 | $158.36 | 12.562% | $178.2532 | $178.25 | $178.25 | $178.30 |
| Purchase #7 | $162.58 | 10.448% | $179.5664 | $179.57 | $179.55 | $179.60 |
| 7 purchase totals = | $1,102.21 | $1,195.8945 | $1,195.90 | $1,195.90 | $1,195.90 | |