| 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 | $38.61 | 10.159% | $42.5324 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $119.92 | 11.685% | $133.9327 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $180.90 | 7.607% | $194.6611 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $186.62 | 6.459% | $198.6738 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $126.31 | 13.669% | $143.5753 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $147.97 | 4.176% | $154.1492 | $154.15 | $154.15 | $154.10 |
| Purchase #7 | $180.31 | 12.435% | $202.7315 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $980.64 | $1,070.2560 | $1,070.25 | $1,070.30 | $1,070.20 | |