| 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 | $106.79 | 12.218% | $119.8376 | $119.84 | $119.85 | $119.80 |
| Purchase #2 | $78.64 | 12.262% | $88.2828 | $88.28 | $88.30 | $88.30 |
| Purchase #3 | $148.65 | 12.579% | $167.3487 | $167.35 | $167.35 | $167.30 |
| Purchase #4 | $211.63 | 4.193% | $220.5036 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $109.78 | 6.512% | $116.9289 | $116.93 | $116.95 | $116.90 |
| Purchase #6 | $228.46 | 13.162% | $258.5299 | $258.53 | $258.55 | $258.50 |
| Purchase #7 | $87.85 | 7.348% | $94.3052 | $94.31 | $94.30 | $94.30 |
| 7 purchase totals = | $971.80 | $1,065.7367 | $1,065.74 | $1,065.80 | $1,065.60 | |