| 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 | $224.73 | 13.206% | $254.4078 | $254.41 | $254.40 | $254.40 |
| Purchase #2 | $225.82 | 6.828% | $241.239 | $241.24 | $241.25 | $241.20 |
| Purchase #3 | $186.95 | 4.464% | $195.2954 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $43.34 | 9.105% | $47.2861 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $225.36 | 7.398% | $242.0321 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $66.44 | 13.835% | $75.632 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $186.66 | 3.172% | $192.5809 | $192.58 | $192.60 | $192.60 |
| 7 purchase totals = | $1,159.30 | $1,248.4733 | $1,248.48 | $1,248.55 | $1,248.40 | |