| 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 | $217.26 | 6.582% | $231.5601 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $203.59 | 13.703% | $231.4879 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $235.44 | 9.719% | $258.3224 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $45.43 | 11.558% | $50.6808 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $95.76 | 6.113% | $101.6138 | $101.61 | $101.60 | $101.60 |
| Purchase #6 | $101.40 | 12.742% | $114.3204 | $114.32 | $114.30 | $114.30 |
| Purchase #7 | $200.96 | 5.420% | $211.852 | $211.85 | $211.85 | $211.90 |
| 7 purchase totals = | $1,099.84 | $1,199.8374 | $1,199.83 | $1,199.80 | $1,199.90 | |