| 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 | $96.47 | 11.308% | $107.3788 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $18.64 | 5.673% | $19.6974 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $142.84 | 5.463% | $150.6433 | $150.64 | $150.65 | $150.60 |
| Purchase #4 | $202.95 | 11.747% | $226.7905 | $226.79 | $226.80 | $226.80 |
| Purchase #5 | $247.64 | 5.442% | $261.1166 | $261.12 | $261.10 | $261.10 |
| Purchase #6 | $131.42 | 11.719% | $146.8211 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $203.97 | 6.758% | $217.7543 | $217.75 | $217.75 | $217.80 |
| 7 purchase totals = | $1,043.93 | $1,130.2020 | $1,130.20 | $1,130.20 | $1,130.20 | |