| 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 | $229.76 | 9.747% | $252.1547 | $252.15 | $252.15 | $252.20 |
| Purchase #2 | $153.90 | 9.430% | $168.4128 | $168.41 | $168.40 | $168.40 |
| Purchase #3 | $227.59 | 6.110% | $241.4957 | $241.50 | $241.50 | $241.50 |
| Purchase #4 | $234.95 | 8.351% | $254.5707 | $254.57 | $254.55 | $254.60 |
| Purchase #5 | $74.42 | 8.652% | $80.8588 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $202.49 | 8.169% | $219.0314 | $219.03 | $219.05 | $219.00 |
| Purchase #7 | $220.30 | 3.518% | $228.0502 | $228.05 | $228.05 | $228.10 |
| 7 purchase totals = | $1,343.41 | $1,444.5743 | $1,444.57 | $1,444.55 | $1,444.70 | |