| 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 | $222.83 | 11.611% | $248.7028 | $248.70 | $248.70 | $248.70 |
| Purchase #2 | $135.32 | 9.155% | $147.7085 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $220.72 | 8.327% | $239.0994 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $205.92 | 7.697% | $221.7697 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $19.96 | 7.706% | $21.4981 | $21.50 | $21.50 | $21.50 |
| Purchase #6 | $224.93 | 8.211% | $243.399 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $92.65 | 12.417% | $104.1544 | $104.15 | $104.15 | $104.20 |
| 7 purchase totals = | $1,122.33 | $1,226.3319 | $1,226.33 | $1,226.30 | $1,226.40 | |