| 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 | $105.27 | 7.429% | $113.0905 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $192.68 | 12.493% | $216.7515 | $216.75 | $216.75 | $216.80 |
| Purchase #3 | $26.82 | 11.612% | $29.9343 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $199.45 | 3.871% | $207.1707 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $239.48 | 12.850% | $270.2532 | $270.25 | $270.25 | $270.30 |
| Purchase #6 | $194.57 | 7.298% | $208.7697 | $208.77 | $208.75 | $208.80 |
| Purchase #7 | $162.88 | 9.370% | $178.1419 | $178.14 | $178.15 | $178.10 |
| 7 purchase totals = | $1,121.15 | $1,224.1118 | $1,224.10 | $1,224.10 | $1,224.20 | |