| 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 | $117.68 | 9.330% | $128.6595 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $240.96 | 6.798% | $257.3405 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $221.74 | 9.163% | $242.058 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $13.63 | 8.265% | $14.7565 | $14.76 | $14.75 | $14.80 |
| Purchase #5 | $33.44 | 8.611% | $36.3195 | $36.32 | $36.30 | $36.30 |
| Purchase #6 | $31.56 | 4.538% | $32.9922 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $14.29 | 10.588% | $15.803 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $673.30 | $727.9292 | $727.93 | $727.90 | $728.00 | |