| 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 | $126.60 | 10.358% | $139.7132 | $139.71 | $139.70 | $139.70 |
| Purchase #2 | $207.51 | 9.607% | $227.4455 | $227.45 | $227.45 | $227.40 |
| Purchase #3 | $172.84 | 5.561% | $182.4516 | $182.45 | $182.45 | $182.50 |
| Purchase #4 | $211.95 | 4.621% | $221.7442 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $65.29 | 4.255% | $68.0681 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $76.29 | 6.247% | $81.0558 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $183.47 | 10.819% | $203.3196 | $203.32 | $203.30 | $203.30 |
| 7 purchase totals = | $1,043.95 | $1,123.7980 | $1,123.80 | $1,123.75 | $1,123.80 | |