| 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 | $194.98 | 7.182% | $208.9835 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $206.93 | 10.627% | $228.9205 | $228.92 | $228.90 | $228.90 |
| Purchase #3 | $180.70 | 8.305% | $195.7071 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $230.77 | 7.638% | $248.3962 | $248.40 | $248.40 | $248.40 |
| Purchase #5 | $242.64 | 10.108% | $267.1661 | $267.17 | $267.15 | $267.20 |
| Purchase #6 | $180.69 | 3.693% | $187.3629 | $187.36 | $187.35 | $187.40 |
| Purchase #7 | $110.77 | 6.820% | $118.3245 | $118.32 | $118.30 | $118.30 |
| 7 purchase totals = | $1,347.48 | $1,454.8608 | $1,454.86 | $1,454.80 | $1,454.90 | |