| 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 | $7.29 | 13.529% | $8.2763 | $8.28 | $8.30 | $8.30 |
| Purchase #2 | $168.83 | 5.797% | $178.6171 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $204.99 | 3.321% | $211.7977 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $222.43 | 5.272% | $234.1565 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $241.31 | 6.795% | $257.707 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $122.69 | 8.190% | $132.7383 | $132.74 | $132.75 | $132.70 |
| Purchase #7 | $243.65 | 8.733% | $264.928 | $264.93 | $264.95 | $264.90 |
| 7 purchase totals = | $1,211.19 | $1,288.2209 | $1,288.24 | $1,288.25 | $1,288.20 | |