| 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 | $223.96 | 12.751% | $252.5171 | $252.52 | $252.50 | $252.50 |
| Purchase #2 | $239.49 | 3.430% | $247.7045 | $247.70 | $247.70 | $247.70 |
| Purchase #3 | $74.61 | 6.142% | $79.1925 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $174.45 | 13.728% | $198.3985 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $130.39 | 7.329% | $139.9463 | $139.95 | $139.95 | $139.90 |
| Purchase #6 | $211.66 | 13.182% | $239.561 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $97.73 | 10.365% | $107.8597 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $1,152.29 | $1,265.1796 | $1,265.18 | $1,265.15 | $1,265.20 | |