| 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 | $244.91 | 13.368% | $277.6496 | $277.65 | $277.65 | $277.60 |
| Purchase #2 | $209.74 | 4.812% | $219.8327 | $219.83 | $219.85 | $219.80 |
| Purchase #3 | $106.89 | 5.293% | $112.5477 | $112.55 | $112.55 | $112.50 |
| Purchase #4 | $171.60 | 4.350% | $179.0646 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $203.49 | 11.388% | $226.6634 | $226.66 | $226.65 | $226.70 |
| Purchase #6 | $138.62 | 11.652% | $154.772 | $154.77 | $154.75 | $154.80 |
| Purchase #7 | $122.40 | 13.403% | $138.8053 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $1,197.65 | $1,309.3353 | $1,309.33 | $1,309.30 | $1,309.30 | |