| 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 | $182.76 | 13.202% | $206.888 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $83.87 | 8.128% | $90.687 | $90.69 | $90.70 | $90.70 |
| Purchase #3 | $180.67 | 3.675% | $187.3096 | $187.31 | $187.30 | $187.30 |
| Purchase #4 | $148.75 | 4.522% | $155.4765 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $77.53 | 13.564% | $88.0462 | $88.05 | $88.05 | $88.00 |
| Purchase #6 | $228.77 | 12.225% | $256.7371 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $242.37 | 6.439% | $257.9762 | $257.98 | $258.00 | $258.00 |
| 7 purchase totals = | $1,144.72 | $1,243.1206 | $1,243.14 | $1,243.20 | $1,243.10 | |