| 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 | $190.27 | 9.869% | $209.0477 | $209.05 | $209.05 | $209.00 |
| Purchase #2 | $77.69 | 13.717% | $88.3467 | $88.35 | $88.35 | $88.30 |
| Purchase #3 | $174.48 | 7.695% | $187.9062 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $177.68 | 10.518% | $196.3684 | $196.37 | $196.35 | $196.40 |
| Purchase #5 | $177.90 | 6.764% | $189.9332 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $101.33 | 12.435% | $113.9304 | $113.93 | $113.95 | $113.90 |
| Purchase #7 | $123.51 | 5.819% | $130.697 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $1,022.86 | $1,116.2296 | $1,116.24 | $1,116.25 | $1,116.10 | |