| 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 | $120.35 | 12.631% | $135.5514 | $135.55 | $135.55 | $135.60 |
| Purchase #2 | $194.40 | 7.495% | $208.9703 | $208.97 | $208.95 | $209.00 |
| Purchase #3 | $202.36 | 9.390% | $221.3616 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $16.48 | 5.490% | $17.3848 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $134.51 | 6.817% | $143.6795 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $195.53 | 10.597% | $216.2503 | $216.25 | $216.25 | $216.30 |
| Purchase #7 | $88.84 | 4.751% | $93.0608 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $952.47 | $1,036.2587 | $1,036.25 | $1,036.25 | $1,036.50 | |