| 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 | $203.78 | 9.643% | $223.4305 | $223.43 | $223.45 | $223.40 |
| Purchase #2 | $190.37 | 9.610% | $208.6646 | $208.66 | $208.65 | $208.70 |
| Purchase #3 | $134.53 | 13.749% | $153.0265 | $153.03 | $153.05 | $153.00 |
| Purchase #4 | $141.52 | 8.251% | $153.1968 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $19.80 | 12.675% | $22.3097 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $186.88 | 8.804% | $203.3329 | $203.33 | $203.35 | $203.30 |
| Purchase #7 | $57.38 | 13.502% | $65.1274 | $65.13 | $65.15 | $65.10 |
| 7 purchase totals = | $934.26 | $1,029.0884 | $1,029.09 | $1,029.15 | $1,029.00 | |