| 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 | $214.44 | 5.308% | $225.8225 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $196.79 | 8.260% | $213.0449 | $213.04 | $213.05 | $213.00 |
| Purchase #3 | $20.67 | 8.498% | $22.4265 | $22.43 | $22.45 | $22.40 |
| Purchase #4 | $137.84 | 10.505% | $152.3201 | $152.32 | $152.30 | $152.30 |
| Purchase #5 | $196.51 | 9.767% | $215.7031 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $45.62 | 8.113% | $49.3212 | $49.32 | $49.30 | $49.30 |
| Purchase #7 | $119.33 | 12.150% | $133.8286 | $133.83 | $133.85 | $133.80 |
| 7 purchase totals = | $931.20 | $1,012.4669 | $1,012.46 | $1,012.45 | $1,012.30 | |