| 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 | $70.75 | 13.570% | $80.3508 | $80.35 | $80.35 | $80.40 |
| Purchase #2 | $192.99 | 13.246% | $218.5535 | $218.55 | $218.55 | $218.60 |
| Purchase #3 | $118.33 | 11.798% | $132.2906 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $228.38 | 8.629% | $248.0869 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $231.25 | 8.523% | $250.9594 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $227.48 | 4.478% | $237.6666 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $243.25 | 9.506% | $266.3733 | $266.37 | $266.35 | $266.40 |
| 7 purchase totals = | $1,312.43 | $1,434.2811 | $1,434.28 | $1,434.25 | $1,434.50 | |