| 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 | $191.79 | 13.550% | $217.7775 | $217.78 | $217.80 | $217.80 |
| Purchase #2 | $39.84 | 5.105% | $41.8738 | $41.87 | $41.85 | $41.90 |
| Purchase #3 | $231.35 | 6.302% | $245.9297 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $224.65 | 10.717% | $248.7257 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $90.53 | 13.715% | $102.9462 | $102.95 | $102.95 | $102.90 |
| Purchase #6 | $24.33 | 11.553% | $27.1408 | $27.14 | $27.15 | $27.10 |
| Purchase #7 | $181.97 | 10.577% | $201.217 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $984.46 | $1,085.6107 | $1,085.62 | $1,085.65 | $1,085.50 | |