| 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 | $189.67 | 11.270% | $211.0458 | $211.05 | $211.05 | $211.00 |
| Purchase #2 | $83.42 | 5.126% | $87.6961 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $68.95 | 4.164% | $71.8211 | $71.82 | $71.80 | $71.80 |
| Purchase #4 | $163.76 | 10.720% | $181.3151 | $181.32 | $181.30 | $181.30 |
| Purchase #5 | $19.96 | 8.253% | $21.6073 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $104.66 | 7.857% | $112.8831 | $112.88 | $112.90 | $112.90 |
| Purchase #7 | $12.81 | 11.818% | $14.3239 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $643.23 | $700.6924 | $700.70 | $700.65 | $700.60 | |