| 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 | $103.93 | 4.337% | $108.4374 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $33.44 | 7.138% | $35.8269 | $35.83 | $35.85 | $35.80 |
| Purchase #3 | $71.45 | 9.446% | $78.1992 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $185.29 | 5.472% | $195.4291 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $196.66 | 8.189% | $212.7645 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $248.73 | 11.443% | $277.1922 | $277.19 | $277.20 | $277.20 |
| Purchase #7 | $249.46 | 6.536% | $265.7647 | $265.76 | $265.75 | $265.80 |
| 7 purchase totals = | $1,088.96 | $1,173.6140 | $1,173.61 | $1,173.65 | $1,173.60 | |