| 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 | $202.60 | 13.735% | $230.4271 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $158.99 | 4.730% | $166.5102 | $166.51 | $166.50 | $166.50 |
| Purchase #3 | $248.86 | 9.130% | $271.5809 | $271.58 | $271.60 | $271.60 |
| Purchase #4 | $222.26 | 4.693% | $232.6907 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $19.32 | 13.472% | $21.9228 | $21.92 | $21.90 | $21.90 |
| Purchase #6 | $13.61 | 8.285% | $14.7376 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $238.73 | 13.668% | $271.3596 | $271.36 | $271.35 | $271.40 |
| 7 purchase totals = | $1,104.37 | $1,209.2289 | $1,209.23 | $1,209.25 | $1,209.20 | |