| 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 | $122.89 | 13.314% | $139.2516 | $139.25 | $139.25 | $139.30 |
| Purchase #2 | $135.74 | 4.686% | $142.1008 | $142.10 | $142.10 | $142.10 |
| Purchase #3 | $90.86 | 4.507% | $94.9551 | $94.96 | $94.95 | $95.00 |
| Purchase #4 | $161.28 | 9.171% | $176.071 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $130.85 | 10.754% | $144.9216 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $220.87 | 4.329% | $230.4315 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $95.75 | 6.119% | $101.6089 | $101.61 | $101.60 | $101.60 |
| 7 purchase totals = | $958.24 | $1,029.3405 | $1,029.34 | $1,029.30 | $1,029.40 | |