| 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 | $42.81 | 6.600% | $45.6355 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $107.62 | 11.816% | $120.3364 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $240.37 | 8.292% | $260.3015 | $260.30 | $260.30 | $260.30 |
| Purchase #4 | $220.61 | 11.538% | $246.064 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $119.57 | 11.325% | $133.1113 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $92.56 | 11.555% | $103.2553 | $103.26 | $103.25 | $103.30 |
| Purchase #7 | $221.63 | 11.452% | $247.0111 | $247.01 | $247.00 | $247.00 |
| 7 purchase totals = | $1,045.17 | $1,155.7151 | $1,155.72 | $1,155.70 | $1,155.70 | |