| 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 | $194.74 | 4.145% | $202.812 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $104.44 | 10.166% | $115.0574 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $239.69 | 11.710% | $267.7577 | $267.76 | $267.75 | $267.80 |
| Purchase #4 | $178.76 | 4.629% | $187.0348 | $187.03 | $187.05 | $187.00 |
| Purchase #5 | $19.79 | 6.732% | $21.1223 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $62.32 | 13.582% | $70.7843 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $210.27 | 12.594% | $236.7514 | $236.75 | $236.75 | $236.80 |
| 7 purchase totals = | $1,010.01 | $1,101.3199 | $1,101.31 | $1,101.30 | $1,101.40 | |