| 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 | $49.50 | 11.545% | $55.2148 | $55.21 | $55.20 | $55.20 |
| Purchase #2 | $183.58 | 12.282% | $206.1273 | $206.13 | $206.15 | $206.10 |
| Purchase #3 | $75.96 | 12.336% | $85.3304 | $85.33 | $85.35 | $85.30 |
| Purchase #4 | $167.98 | 8.441% | $182.1592 | $182.16 | $182.15 | $182.20 |
| Purchase #5 | $184.42 | 10.471% | $203.7306 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $214.69 | 9.350% | $234.7635 | $234.76 | $234.75 | $234.80 |
| Purchase #7 | $235.75 | 11.686% | $263.2997 | $263.30 | $263.30 | $263.30 |
| 7 purchase totals = | $1,111.88 | $1,230.6255 | $1,230.62 | $1,230.65 | $1,230.60 | |