| 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 | $97.64 | 11.288% | $108.6616 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $248.80 | 7.823% | $268.2636 | $268.26 | $268.25 | $268.30 |
| Purchase #3 | $218.62 | 11.761% | $244.3319 | $244.33 | $244.35 | $244.30 |
| Purchase #4 | $61.26 | 12.118% | $68.6835 | $68.68 | $68.70 | $68.70 |
| Purchase #5 | $28.51 | 11.716% | $31.8502 | $31.85 | $31.85 | $31.90 |
| Purchase #6 | $192.33 | 4.708% | $201.3849 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $196.50 | 6.791% | $209.8443 | $209.84 | $209.85 | $209.80 |
| 7 purchase totals = | $1,043.66 | $1,133.0200 | $1,133.00 | $1,133.05 | $1,133.10 | |