| 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 | $201.80 | 11.514% | $225.0353 | $225.04 | $225.05 | $225.00 |
| Purchase #2 | $181.76 | 5.268% | $191.3351 | $191.34 | $191.35 | $191.30 |
| Purchase #3 | $106.82 | 9.638% | $117.1153 | $117.12 | $117.10 | $117.10 |
| Purchase #4 | $204.66 | 11.843% | $228.8979 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $141.73 | 8.556% | $153.8564 | $153.86 | $153.85 | $153.90 |
| Purchase #6 | $20.41 | 8.119% | $22.0671 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $96.36 | 11.655% | $107.5908 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $953.54 | $1,045.8979 | $1,045.92 | $1,045.90 | $1,045.90 | |