| 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 | $197.26 | 3.265% | $203.7005 | $203.70 | $203.70 | $203.70 |
| Purchase #2 | $34.45 | 3.116% | $35.5235 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $65.73 | 4.264% | $68.5327 | $68.53 | $68.55 | $68.50 |
| Purchase #4 | $29.95 | 7.218% | $32.1118 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $20.45 | 8.620% | $22.2128 | $22.21 | $22.20 | $22.20 |
| Purchase #6 | $52.38 | 9.862% | $57.5457 | $57.55 | $57.55 | $57.50 |
| Purchase #7 | $186.45 | 6.418% | $198.4164 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $586.67 | $618.0434 | $618.04 | $618.00 | $617.90 | |