| 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 | $96.38 | 5.262% | $101.4515 | $101.45 | $101.45 | $101.50 |
| Purchase #2 | $147.46 | 3.186% | $152.1581 | $152.16 | $152.15 | $152.20 |
| Purchase #3 | $230.77 | 12.841% | $260.4032 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $174.33 | 12.113% | $195.4466 | $195.45 | $195.45 | $195.40 |
| Purchase #5 | $22.28 | 13.809% | $25.3566 | $25.36 | $25.35 | $25.40 |
| Purchase #6 | $196.95 | 7.750% | $212.2136 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $33.85 | 11.447% | $37.7248 | $37.72 | $37.70 | $37.70 |
| 7 purchase totals = | $902.02 | $984.7544 | $984.75 | $984.70 | $984.80 | |