| 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 | $203.77 | 9.361% | $222.8449 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $60.81 | 10.821% | $67.3903 | $67.39 | $67.40 | $67.40 |
| Purchase #3 | $43.63 | 9.171% | $47.6313 | $47.63 | $47.65 | $47.60 |
| Purchase #4 | $247.47 | 9.193% | $270.2199 | $270.22 | $270.20 | $270.20 |
| Purchase #5 | $166.63 | 9.618% | $182.6565 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $40.80 | 7.190% | $43.7335 | $43.73 | $43.75 | $43.70 |
| Purchase #7 | $158.57 | 4.383% | $165.5201 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $921.68 | $999.9965 | $999.99 | $1,000.00 | $999.90 | |