| 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 | $230.31 | 4.617% | $240.9434 | $240.94 | $240.95 | $240.90 |
| Purchase #2 | $78.96 | 12.143% | $88.5481 | $88.55 | $88.55 | $88.50 |
| Purchase #3 | $209.72 | 8.156% | $226.8248 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $16.49 | 3.579% | $17.0802 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $65.83 | 4.667% | $68.9023 | $68.90 | $68.90 | $68.90 |
| Purchase #6 | $248.69 | 12.250% | $279.1545 | $279.15 | $279.15 | $279.20 |
| Purchase #7 | $234.80 | 9.613% | $257.3713 | $257.37 | $257.35 | $257.40 |
| 7 purchase totals = | $1,084.80 | $1,178.8246 | $1,178.81 | $1,178.80 | $1,178.80 | |