| 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 | $135.32 | 4.370% | $141.2335 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $195.72 | 3.430% | $202.4332 | $202.43 | $202.45 | $202.40 |
| Purchase #3 | $7.82 | 8.276% | $8.4672 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $227.29 | 5.456% | $239.6909 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $55.89 | 3.372% | $57.7746 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $107.89 | 7.169% | $115.6246 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $186.60 | 13.464% | $211.7238 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $916.53 | $976.9478 | $976.93 | $976.90 | $976.90 | |