| 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 | $97.82 | 6.402% | $104.0824 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $233.69 | 3.153% | $241.0582 | $241.06 | $241.05 | $241.10 |
| Purchase #3 | $28.51 | 12.387% | $32.0415 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $205.96 | 11.558% | $229.7649 | $229.76 | $229.75 | $229.80 |
| Purchase #5 | $225.64 | 7.177% | $241.8342 | $241.83 | $241.85 | $241.80 |
| Purchase #6 | $90.70 | 5.739% | $95.9053 | $95.91 | $95.90 | $95.90 |
| Purchase #7 | $218.30 | 13.801% | $248.4276 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $1,100.62 | $1,193.1141 | $1,193.11 | $1,193.15 | $1,193.10 | |