| 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 | $208.45 | 8.248% | $225.643 | $225.64 | $225.65 | $225.60 |
| Purchase #2 | $47.28 | 12.866% | $53.363 | $53.36 | $53.35 | $53.40 |
| Purchase #3 | $242.95 | 6.686% | $259.1936 | $259.19 | $259.20 | $259.20 |
| Purchase #4 | $87.25 | 3.313% | $90.1406 | $90.14 | $90.15 | $90.10 |
| Purchase #5 | $102.72 | 13.268% | $116.3489 | $116.35 | $116.35 | $116.30 |
| Purchase #6 | $82.80 | 8.768% | $90.0599 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $222.65 | 10.130% | $245.2044 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $994.10 | $1,079.9534 | $1,079.94 | $1,079.95 | $1,079.90 | |