| 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 | $223.88 | 6.724% | $238.9337 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $229.44 | 6.701% | $244.8148 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $250.59 | 12.782% | $282.6204 | $282.62 | $282.60 | $282.60 |
| Purchase #4 | $110.42 | 11.816% | $123.4672 | $123.47 | $123.45 | $123.50 |
| Purchase #5 | $16.38 | 7.447% | $17.5998 | $17.60 | $17.60 | $17.60 |
| Purchase #6 | $243.93 | 5.172% | $256.5461 | $256.55 | $256.55 | $256.50 |
| Purchase #7 | $46.58 | 11.206% | $51.7998 | $51.80 | $51.80 | $51.80 |
| 7 purchase totals = | $1,121.22 | $1,215.7818 | $1,215.78 | $1,215.75 | $1,215.70 | |