| 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 | $37.72 | 5.624% | $39.8414 | $39.84 | $39.85 | $39.80 |
| Purchase #2 | $207.88 | 8.724% | $226.0155 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $188.89 | 7.291% | $202.662 | $202.66 | $202.65 | $202.70 |
| Purchase #4 | $130.54 | 6.668% | $139.2444 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $192.47 | 12.827% | $217.1581 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $149.73 | 5.475% | $157.9277 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $218.60 | 6.260% | $232.2844 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $1,125.83 | $1,215.1335 | $1,215.13 | $1,215.15 | $1,215.10 | |