| 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 | $200.31 | 5.658% | $211.6435 | $211.64 | $211.65 | $211.60 |
| Purchase #2 | $102.40 | 12.136% | $114.8273 | $114.83 | $114.85 | $114.80 |
| Purchase #3 | $249.51 | 6.339% | $265.3264 | $265.33 | $265.35 | $265.30 |
| Purchase #4 | $183.58 | 3.683% | $190.3413 | $190.34 | $190.35 | $190.30 |
| Purchase #5 | $28.63 | 5.839% | $30.3017 | $30.30 | $30.30 | $30.30 |
| Purchase #6 | $135.82 | 8.324% | $147.1257 | $147.13 | $147.15 | $147.10 |
| Purchase #7 | $95.77 | 5.446% | $100.9856 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $996.02 | $1,060.5515 | $1,060.56 | $1,060.65 | $1,060.40 | |