| 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 | $233.57 | 12.663% | $263.147 | $263.15 | $263.15 | $263.10 |
| Purchase #2 | $186.49 | 7.375% | $200.2436 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $44.68 | 10.715% | $49.4675 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $39.30 | 8.267% | $42.5489 | $42.55 | $42.55 | $42.50 |
| Purchase #5 | $247.65 | 6.854% | $264.6239 | $264.62 | $264.60 | $264.60 |
| Purchase #6 | $69.88 | 13.291% | $79.1678 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $174.73 | 8.609% | $189.7725 | $189.77 | $189.75 | $189.80 |
| 7 purchase totals = | $996.30 | $1,088.9712 | $1,088.97 | $1,088.90 | $1,088.90 | |