| 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 | $223.30 | 4.114% | $232.4866 | $232.49 | $232.50 | $232.50 |
| Purchase #2 | $66.55 | 4.421% | $69.4922 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $42.84 | 4.506% | $44.7704 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $188.35 | 10.232% | $207.622 | $207.62 | $207.60 | $207.60 |
| Purchase #5 | $189.82 | 11.467% | $211.5867 | $211.59 | $211.60 | $211.60 |
| Purchase #6 | $151.59 | 6.620% | $161.6253 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $205.85 | 13.234% | $233.0922 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $1,068.30 | $1,160.6754 | $1,160.68 | $1,160.70 | $1,160.70 | |