| 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 | $130.26 | 4.292% | $135.8508 | $135.85 | $135.85 | $135.90 |
| Purchase #2 | $52.80 | 7.436% | $56.7262 | $56.73 | $56.75 | $56.70 |
| Purchase #3 | $213.65 | 10.537% | $236.1623 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $98.80 | 5.361% | $104.0967 | $104.10 | $104.10 | $104.10 |
| Purchase #5 | $172.58 | 5.482% | $182.0408 | $182.04 | $182.05 | $182.00 |
| Purchase #6 | $104.37 | 10.801% | $115.643 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $172.26 | 4.389% | $179.8205 | $179.82 | $179.80 | $179.80 |
| 7 purchase totals = | $944.72 | $1,010.3403 | $1,010.34 | $1,010.35 | $1,010.30 | |