| 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 | $239.92 | 13.418% | $272.1125 | $272.11 | $272.10 | $272.10 |
| Purchase #2 | $71.52 | 5.772% | $75.6481 | $75.65 | $75.65 | $75.60 |
| Purchase #3 | $207.79 | 12.668% | $234.1128 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $174.48 | 7.509% | $187.5817 | $187.58 | $187.60 | $187.60 |
| Purchase #5 | $102.68 | 11.564% | $114.5539 | $114.55 | $114.55 | $114.60 |
| Purchase #6 | $64.92 | 6.199% | $68.9444 | $68.94 | $68.95 | $68.90 |
| Purchase #7 | $119.33 | 8.264% | $129.1914 | $129.19 | $129.20 | $129.20 |
| 7 purchase totals = | $980.64 | $1,082.1448 | $1,082.13 | $1,082.15 | $1,082.10 | |