| 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 | $124.42 | 8.822% | $135.3963 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $133.41 | 12.689% | $150.3384 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $244.79 | 13.254% | $277.2345 | $277.23 | $277.25 | $277.20 |
| Purchase #4 | $70.45 | 4.813% | $73.8408 | $73.84 | $73.85 | $73.80 |
| Purchase #5 | $212.29 | 13.120% | $240.1424 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $68.48 | 12.675% | $77.1598 | $77.16 | $77.15 | $77.20 |
| Purchase #7 | $19.53 | 11.628% | $21.8009 | $21.80 | $21.80 | $21.80 |
| 7 purchase totals = | $873.37 | $975.9131 | $975.91 | $975.95 | $975.80 | |