| 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 | $238.56 | 3.190% | $246.1701 | $246.17 | $246.15 | $246.20 |
| Purchase #2 | $135.74 | 13.361% | $153.8762 | $153.88 | $153.90 | $153.90 |
| Purchase #3 | $80.73 | 13.385% | $91.5357 | $91.54 | $91.55 | $91.50 |
| Purchase #4 | $105.93 | 13.763% | $120.5091 | $120.51 | $120.50 | $120.50 |
| Purchase #5 | $247.88 | 7.371% | $266.1512 | $266.15 | $266.15 | $266.20 |
| Purchase #6 | $23.79 | 12.423% | $26.7454 | $26.75 | $26.75 | $26.70 |
| Purchase #7 | $91.33 | 10.477% | $100.8986 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $923.96 | $1,005.8863 | $1,005.90 | $1,005.90 | $1,005.90 | |