| 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 | $104.66 | 6.782% | $111.758 | $111.76 | $111.75 | $111.80 |
| Purchase #2 | $242.70 | 12.863% | $273.9185 | $273.92 | $273.90 | $273.90 |
| Purchase #3 | $195.54 | 6.515% | $208.2794 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $108.48 | 5.574% | $114.5267 | $114.53 | $114.55 | $114.50 |
| Purchase #5 | $120.69 | 12.125% | $135.3237 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $112.64 | 9.509% | $123.3509 | $123.35 | $123.35 | $123.40 |
| Purchase #7 | $172.69 | 12.154% | $193.6787 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $1,057.40 | $1,160.8359 | $1,160.84 | $1,160.85 | $1,160.90 | |