| 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 | $93.27 | 12.545% | $104.9707 | $104.97 | $104.95 | $105.00 |
| Purchase #2 | $56.49 | 9.161% | $61.665 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $223.65 | 12.479% | $251.5593 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $135.99 | 6.831% | $145.2795 | $145.28 | $145.30 | $145.30 |
| Purchase #5 | $245.63 | 11.770% | $274.5407 | $274.54 | $274.55 | $274.50 |
| Purchase #6 | $211.41 | 4.723% | $221.3949 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $94.91 | 12.721% | $106.9835 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $1,061.35 | $1,166.3936 | $1,166.39 | $1,166.40 | $1,166.50 | |