| 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 | $183.56 | 10.266% | $202.4043 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $243.33 | 5.661% | $257.1049 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $7.93 | 4.586% | $8.2937 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $229.72 | 9.467% | $251.4676 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $133.58 | 8.828% | $145.3724 | $145.37 | $145.35 | $145.40 |
| Purchase #6 | $214.43 | 7.589% | $230.7031 | $230.70 | $230.70 | $230.70 |
| Purchase #7 | $249.59 | 5.401% | $263.0704 | $263.07 | $263.05 | $263.10 |
| 7 purchase totals = | $1,262.14 | $1,358.4164 | $1,358.40 | $1,358.35 | $1,358.50 | |