| 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 | $201.37 | 9.301% | $220.0994 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $192.73 | 4.381% | $201.1735 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $75.93 | 9.139% | $82.8692 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $230.92 | 4.297% | $240.8426 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $42.25 | 11.566% | $47.1366 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $184.28 | 11.471% | $205.4188 | $205.42 | $205.40 | $205.40 |
| Purchase #7 | $113.76 | 10.819% | $126.0677 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $1,041.24 | $1,123.6078 | $1,123.61 | $1,123.55 | $1,123.60 | |