| 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 | $136.33 | 12.640% | $153.5621 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $189.51 | 12.134% | $212.5051 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $199.95 | 6.201% | $212.3489 | $212.35 | $212.35 | $212.30 |
| Purchase #4 | $124.83 | 6.851% | $133.3821 | $133.38 | $133.40 | $133.40 |
| Purchase #5 | $238.67 | 5.642% | $252.1358 | $252.14 | $252.15 | $252.10 |
| Purchase #6 | $29.25 | 8.251% | $31.6634 | $31.66 | $31.65 | $31.70 |
| Purchase #7 | $70.98 | 12.839% | $80.0931 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $989.52 | $1,075.6905 | $1,075.69 | $1,075.70 | $1,075.70 | |