| 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 | $230.31 | 8.252% | $249.3152 | $249.32 | $249.30 | $249.30 |
| Purchase #2 | $21.69 | 4.279% | $22.6181 | $22.62 | $22.60 | $22.60 |
| Purchase #3 | $243.26 | 4.426% | $254.0267 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $126.71 | 13.178% | $143.4078 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $113.98 | 7.401% | $122.4157 | $122.42 | $122.40 | $122.40 |
| Purchase #6 | $176.58 | 6.702% | $188.4144 | $188.41 | $188.40 | $188.40 |
| Purchase #7 | $118.40 | 10.559% | $130.9019 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $1,030.93 | $1,111.0998 | $1,111.11 | $1,111.05 | $1,111.00 | |