| 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 | $117.46 | 13.165% | $132.9236 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $230.83 | 5.463% | $243.4402 | $243.44 | $243.45 | $243.40 |
| Purchase #3 | $39.76 | 8.819% | $43.2664 | $43.27 | $43.25 | $43.30 |
| Purchase #4 | $87.52 | 5.519% | $92.3502 | $92.35 | $92.35 | $92.40 |
| Purchase #5 | $237.77 | 3.744% | $246.6721 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $217.47 | 12.447% | $244.5385 | $244.54 | $244.55 | $244.50 |
| Purchase #7 | $13.66 | 11.358% | $15.2115 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $944.47 | $1,018.4025 | $1,018.40 | $1,018.35 | $1,018.40 | |