| 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 | $202.38 | 11.273% | $225.1943 | $225.19 | $225.20 | $225.20 |
| Purchase #2 | $77.72 | 8.157% | $84.0596 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $216.70 | 6.155% | $230.0379 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $234.48 | 9.242% | $256.1506 | $256.15 | $256.15 | $256.20 |
| Purchase #5 | $104.79 | 5.696% | $110.7588 | $110.76 | $110.75 | $110.80 |
| Purchase #6 | $180.51 | 4.795% | $189.1655 | $189.17 | $189.15 | $189.20 |
| Purchase #7 | $120.53 | 5.562% | $127.2339 | $127.23 | $127.25 | $127.20 |
| 7 purchase totals = | $1,137.11 | $1,222.6006 | $1,222.60 | $1,222.60 | $1,222.70 | |