| 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 | $96.36 | 12.505% | $108.4098 | $108.41 | $108.40 | $108.40 |
| Purchase #2 | $111.92 | 3.376% | $115.6984 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $144.63 | 5.186% | $152.1305 | $152.13 | $152.15 | $152.10 |
| Purchase #4 | $107.26 | 9.685% | $117.6481 | $117.65 | $117.65 | $117.60 |
| Purchase #5 | $7.89 | 6.412% | $8.3959 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $235.96 | 4.424% | $246.3989 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $43.99 | 9.495% | $48.1669 | $48.17 | $48.15 | $48.20 |
| 7 purchase totals = | $748.01 | $796.8485 | $796.86 | $796.85 | $796.80 | |