| 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 | $7.76 | 5.153% | $8.1599 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $248.78 | 12.556% | $280.0168 | $280.02 | $280.00 | $280.00 |
| Purchase #3 | $91.83 | 4.865% | $96.2975 | $96.30 | $96.30 | $96.30 |
| Purchase #4 | $23.34 | 11.477% | $26.0187 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $188.48 | 11.321% | $209.8178 | $209.82 | $209.80 | $209.80 |
| Purchase #6 | $199.52 | 5.672% | $210.8368 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $183.86 | 7.383% | $197.4344 | $197.43 | $197.45 | $197.40 |
| 7 purchase totals = | $943.57 | $1,028.5819 | $1,028.59 | $1,028.55 | $1,028.50 | |