| 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 | $238.67 | 5.173% | $251.0164 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $50.62 | 7.392% | $54.3618 | $54.36 | $54.35 | $54.40 |
| Purchase #3 | $126.75 | 6.870% | $135.4577 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $98.73 | 6.865% | $105.5078 | $105.51 | $105.50 | $105.50 |
| Purchase #5 | $192.83 | 7.372% | $207.0454 | $207.05 | $207.05 | $207.00 |
| Purchase #6 | $240.53 | 7.713% | $259.0821 | $259.08 | $259.10 | $259.10 |
| Purchase #7 | $157.96 | 13.813% | $179.779 | $179.78 | $179.80 | $179.80 |
| 7 purchase totals = | $1,106.09 | $1,192.2502 | $1,192.26 | $1,192.25 | $1,192.30 | |