| 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 | $190.62 | 11.106% | $211.7903 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $159.32 | 8.215% | $172.4081 | $172.41 | $172.40 | $172.40 |
| Purchase #3 | $63.41 | 7.621% | $68.2425 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $98.28 | 12.792% | $110.852 | $110.85 | $110.85 | $110.90 |
| Purchase #5 | $107.90 | 13.528% | $122.4967 | $122.50 | $122.50 | $122.50 |
| Purchase #6 | $203.97 | 6.418% | $217.0608 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $38.48 | 12.312% | $43.2177 | $43.22 | $43.20 | $43.20 |
| 7 purchase totals = | $861.98 | $946.0681 | $946.07 | $946.05 | $946.10 | |