| 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 | $109.58 | 11.255% | $121.9132 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $245.73 | 9.362% | $268.7352 | $268.74 | $268.75 | $268.70 |
| Purchase #3 | $90.31 | 7.811% | $97.3641 | $97.36 | $97.35 | $97.40 |
| Purchase #4 | $223.56 | 7.458% | $240.2331 | $240.23 | $240.25 | $240.20 |
| Purchase #5 | $57.54 | 12.297% | $64.6157 | $64.62 | $64.60 | $64.60 |
| Purchase #6 | $48.73 | 12.320% | $54.7335 | $54.73 | $54.75 | $54.70 |
| Purchase #7 | $148.56 | 4.862% | $155.783 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $924.01 | $1,003.3778 | $1,003.37 | $1,003.40 | $1,003.30 | |