| 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 | $227.72 | 6.195% | $241.8273 | $241.83 | $241.85 | $241.80 |
| Purchase #2 | $85.86 | 12.794% | $96.8449 | $96.84 | $96.85 | $96.80 |
| Purchase #3 | $57.95 | 7.412% | $62.2453 | $62.25 | $62.25 | $62.20 |
| Purchase #4 | $18.57 | 12.529% | $20.8966 | $20.90 | $20.90 | $20.90 |
| Purchase #5 | $42.88 | 7.217% | $45.9746 | $45.97 | $45.95 | $46.00 |
| Purchase #6 | $237.83 | 8.496% | $258.036 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $139.85 | 5.420% | $147.4299 | $147.43 | $147.45 | $147.40 |
| 7 purchase totals = | $810.66 | $873.2546 | $873.26 | $873.30 | $873.10 | |