| 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 | $231.80 | 6.223% | $246.2249 | $246.22 | $246.20 | $246.20 |
| Purchase #2 | $181.63 | 6.592% | $193.603 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $38.99 | 8.259% | $42.2102 | $42.21 | $42.20 | $42.20 |
| Purchase #4 | $144.56 | 5.832% | $152.9907 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $9.80 | 11.685% | $10.9451 | $10.95 | $10.95 | $10.90 |
| Purchase #6 | $249.48 | 11.863% | $279.0758 | $279.08 | $279.10 | $279.10 |
| Purchase #7 | $223.47 | 6.586% | $238.1877 | $238.19 | $238.20 | $238.20 |
| 7 purchase totals = | $1,079.73 | $1,163.2374 | $1,163.24 | $1,163.25 | $1,163.20 | |