| 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 | $11.52 | 11.833% | $12.8832 | $12.88 | $12.90 | $12.90 |
| Purchase #2 | $237.54 | 11.744% | $265.4367 | $265.44 | $265.45 | $265.40 |
| Purchase #3 | $232.30 | 3.805% | $241.139 | $241.14 | $241.15 | $241.10 |
| Purchase #4 | $30.75 | 4.541% | $32.1464 | $32.15 | $32.15 | $32.10 |
| Purchase #5 | $209.58 | 8.152% | $226.665 | $226.67 | $226.65 | $226.70 |
| Purchase #6 | $81.61 | 7.564% | $87.783 | $87.78 | $87.80 | $87.80 |
| Purchase #7 | $224.58 | 9.804% | $246.5978 | $246.60 | $246.60 | $246.60 |
| 7 purchase totals = | $1,027.88 | $1,112.6511 | $1,112.66 | $1,112.70 | $1,112.60 | |