| 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 | $198.56 | 12.775% | $223.926 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $101.79 | 12.200% | $114.2084 | $114.21 | $114.20 | $114.20 |
| Purchase #3 | $187.96 | 4.811% | $197.0028 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $10.68 | 4.131% | $11.1212 | $11.12 | $11.10 | $11.10 |
| Purchase #5 | $29.40 | 5.815% | $31.1096 | $31.11 | $31.10 | $31.10 |
| Purchase #6 | $37.36 | 8.558% | $40.5573 | $40.56 | $40.55 | $40.60 |
| Purchase #7 | $220.63 | 10.434% | $243.6505 | $243.65 | $243.65 | $243.70 |
| 7 purchase totals = | $786.38 | $861.5758 | $861.58 | $861.55 | $861.60 | |