| 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 | $217.43 | 8.412% | $235.7202 | $235.72 | $235.70 | $235.70 |
| Purchase #2 | $26.65 | 10.421% | $29.4272 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $242.77 | 12.753% | $273.7305 | $273.73 | $273.75 | $273.70 |
| Purchase #4 | $178.70 | 12.350% | $200.7695 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $38.60 | 11.794% | $43.1525 | $43.15 | $43.15 | $43.20 |
| Purchase #6 | $44.61 | 7.133% | $47.792 | $47.79 | $47.80 | $47.80 |
| Purchase #7 | $171.58 | 9.218% | $187.3962 | $187.40 | $187.40 | $187.40 |
| 7 purchase totals = | $920.34 | $1,017.9881 | $1,017.99 | $1,018.00 | $1,018.00 | |