| 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 | $54.70 | 11.357% | $60.9123 | $60.91 | $60.90 | $60.90 |
| Purchase #2 | $222.50 | 7.440% | $239.054 | $239.05 | $239.05 | $239.10 |
| Purchase #3 | $17.96 | 7.835% | $19.3672 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $240.97 | 3.710% | $249.91 | $249.91 | $249.90 | $249.90 |
| Purchase #5 | $188.43 | 12.153% | $211.3299 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $84.89 | 5.601% | $89.6447 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $143.66 | 5.853% | $152.0684 | $152.07 | $152.05 | $152.10 |
| 7 purchase totals = | $953.11 | $1,022.2865 | $1,022.28 | $1,022.25 | $1,022.30 | |