| 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 | $172.48 | 3.837% | $179.0981 | $179.10 | $179.10 | $179.10 |
| Purchase #2 | $247.51 | 4.857% | $259.5316 | $259.53 | $259.55 | $259.50 |
| Purchase #3 | $10.25 | 11.749% | $11.4543 | $11.45 | $11.45 | $11.50 |
| Purchase #4 | $124.69 | 10.838% | $138.2039 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $62.71 | 11.371% | $69.8408 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $44.50 | 10.764% | $49.29 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $110.52 | 11.247% | $122.9502 | $122.95 | $122.95 | $123.00 |
| 7 purchase totals = | $772.66 | $830.3689 | $830.36 | $830.40 | $830.40 | |