| 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 | $40.35 | 7.295% | $43.2935 | $43.29 | $43.30 | $43.30 |
| Purchase #2 | $208.70 | 12.800% | $235.4136 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $180.47 | 6.420% | $192.0562 | $192.06 | $192.05 | $192.10 |
| Purchase #4 | $130.80 | 10.206% | $144.1494 | $144.15 | $144.15 | $144.10 |
| Purchase #5 | $7.80 | 6.115% | $8.277 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $176.45 | 8.190% | $190.9013 | $190.90 | $190.90 | $190.90 |
| Purchase #7 | $195.91 | 13.856% | $223.0553 | $223.06 | $223.05 | $223.10 |
| 7 purchase totals = | $940.48 | $1,037.1463 | $1,037.15 | $1,037.15 | $1,037.20 | |