| 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 | $198.75 | 11.550% | $221.7056 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $14.76 | 4.119% | $15.368 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $48.28 | 3.242% | $49.8452 | $49.85 | $49.85 | $49.80 |
| Purchase #4 | $103.86 | 9.254% | $113.4712 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $209.38 | 5.687% | $221.2874 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $94.35 | 8.452% | $102.3245 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $139.30 | 8.690% | $151.4052 | $151.41 | $151.40 | $151.40 |
| 7 purchase totals = | $808.68 | $875.4071 | $875.42 | $875.35 | $875.40 | |