| 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 | $241.77 | 3.611% | $250.5003 | $250.50 | $250.50 | $250.50 |
| Purchase #2 | $162.60 | 9.528% | $178.0925 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $250.91 | 7.663% | $270.1372 | $270.14 | $270.15 | $270.10 |
| Purchase #4 | $16.85 | 5.391% | $17.7584 | $17.76 | $17.75 | $17.80 |
| Purchase #5 | $85.94 | 11.355% | $95.6985 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $129.76 | 10.199% | $142.9942 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $174.25 | 6.617% | $185.7801 | $185.78 | $185.80 | $185.80 |
| 7 purchase totals = | $1,062.08 | $1,140.9612 | $1,140.96 | $1,141.00 | $1,141.00 | |