| 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 | $106.79 | 8.518% | $115.8864 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $133.67 | 10.586% | $147.8203 | $147.82 | $147.80 | $147.80 |
| Purchase #3 | $99.58 | 8.724% | $108.2674 | $108.27 | $108.25 | $108.30 |
| Purchase #4 | $86.79 | 7.471% | $93.2741 | $93.27 | $93.25 | $93.30 |
| Purchase #5 | $245.75 | 12.518% | $276.513 | $276.51 | $276.50 | $276.50 |
| Purchase #6 | $198.31 | 6.420% | $211.0415 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $220.78 | 11.297% | $245.7215 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $1,091.67 | $1,198.5242 | $1,198.52 | $1,198.45 | $1,198.50 | |