| 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 | $245.37 | 10.188% | $270.3683 | $270.37 | $270.35 | $270.40 |
| Purchase #2 | $85.55 | 11.426% | $95.3249 | $95.32 | $95.30 | $95.30 |
| Purchase #3 | $176.84 | 7.230% | $189.6255 | $189.63 | $189.65 | $189.60 |
| Purchase #4 | $231.95 | 11.334% | $258.2392 | $258.24 | $258.25 | $258.20 |
| Purchase #5 | $191.89 | 7.375% | $206.0419 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $214.46 | 9.301% | $234.4069 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $49.52 | 13.562% | $56.2359 | $56.24 | $56.25 | $56.20 |
| 7 purchase totals = | $1,195.58 | $1,310.2426 | $1,310.25 | $1,310.25 | $1,310.10 | |