| 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 | $18.65 | 4.171% | $19.4279 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $200.43 | 6.708% | $213.8748 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $247.44 | 12.564% | $278.5284 | $278.53 | $278.55 | $278.50 |
| Purchase #4 | $120.30 | 11.594% | $134.2476 | $134.25 | $134.25 | $134.20 |
| Purchase #5 | $23.60 | 5.751% | $24.9572 | $24.96 | $24.95 | $25.00 |
| Purchase #6 | $212.75 | 7.322% | $228.3276 | $228.33 | $228.35 | $228.30 |
| Purchase #7 | $144.56 | 5.649% | $152.7262 | $152.73 | $152.75 | $152.70 |
| 7 purchase totals = | $967.73 | $1,052.0897 | $1,052.10 | $1,052.15 | $1,052.00 | |