| 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 | $226.86 | 3.121% | $233.9403 | $233.94 | $233.95 | $233.90 |
| Purchase #2 | $238.34 | 8.205% | $257.8958 | $257.90 | $257.90 | $257.90 |
| Purchase #3 | $121.62 | 12.748% | $137.1241 | $137.12 | $137.10 | $137.10 |
| Purchase #4 | $179.80 | 3.333% | $185.7927 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $203.77 | 9.477% | $223.0813 | $223.08 | $223.10 | $223.10 |
| Purchase #6 | $94.62 | 13.422% | $107.3199 | $107.32 | $107.30 | $107.30 |
| Purchase #7 | $207.95 | 12.375% | $233.6838 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $1,272.96 | $1,378.8379 | $1,378.83 | $1,378.85 | $1,378.80 | |