| 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 | $195.32 | 10.817% | $216.4478 | $216.45 | $216.45 | $216.40 |
| Purchase #2 | $26.63 | 11.331% | $29.6474 | $29.65 | $29.65 | $29.60 |
| Purchase #3 | $44.77 | 13.558% | $50.8399 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $248.34 | 6.104% | $263.4987 | $263.50 | $263.50 | $263.50 |
| Purchase #5 | $116.44 | 7.851% | $125.5817 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $196.79 | 7.411% | $211.3741 | $211.37 | $211.35 | $211.40 |
| Purchase #7 | $38.36 | 11.617% | $42.8163 | $42.82 | $42.80 | $42.80 |
| 7 purchase totals = | $866.65 | $940.2059 | $940.21 | $940.20 | $940.10 | |