| 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 | $210.40 | 7.215% | $225.5804 | $225.58 | $225.60 | $225.60 |
| Purchase #2 | $219.63 | 7.735% | $236.6184 | $236.62 | $236.60 | $236.60 |
| Purchase #3 | $38.25 | 9.789% | $41.9943 | $41.99 | $42.00 | $42.00 |
| Purchase #4 | $68.31 | 10.678% | $75.6041 | $75.60 | $75.60 | $75.60 |
| Purchase #5 | $57.92 | 8.293% | $62.7233 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $115.65 | 8.461% | $125.4351 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $222.70 | 11.105% | $247.4308 | $247.43 | $247.45 | $247.40 |
| 7 purchase totals = | $932.86 | $1,015.3864 | $1,015.38 | $1,015.40 | $1,015.30 | |