| 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 | $237.88 | 8.584% | $258.2996 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $35.47 | 10.673% | $39.2557 | $39.26 | $39.25 | $39.30 |
| Purchase #3 | $15.88 | 7.333% | $17.0445 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $190.59 | 5.118% | $200.3444 | $200.34 | $200.35 | $200.30 |
| Purchase #5 | $171.35 | 7.233% | $183.7437 | $183.74 | $183.75 | $183.70 |
| Purchase #6 | $194.76 | 13.450% | $220.9552 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $111.69 | 10.665% | $123.6017 | $123.60 | $123.60 | $123.60 |
| 7 purchase totals = | $957.62 | $1,043.2448 | $1,043.24 | $1,043.25 | $1,043.20 | |