| 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 | $103.40 | 7.479% | $111.1333 | $111.13 | $111.15 | $111.10 |
| Purchase #2 | $211.36 | 6.438% | $224.9674 | $224.97 | $224.95 | $225.00 |
| Purchase #3 | $197.28 | 5.762% | $208.6473 | $208.65 | $208.65 | $208.60 |
| Purchase #4 | $237.63 | 4.532% | $248.3994 | $248.40 | $248.40 | $248.40 |
| Purchase #5 | $24.39 | 8.565% | $26.479 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $148.88 | 8.675% | $161.7953 | $161.80 | $161.80 | $161.80 |
| Purchase #7 | $90.89 | 11.121% | $100.9979 | $101.00 | $101.00 | $101.00 |
| 7 purchase totals = | $1,013.83 | $1,082.4196 | $1,082.43 | $1,082.45 | $1,082.40 | |