| 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 | $229.56 | 9.167% | $250.6038 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $193.45 | 13.355% | $219.2852 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $187.43 | 11.594% | $209.1606 | $209.16 | $209.15 | $209.20 |
| Purchase #4 | $161.78 | 12.312% | $181.6984 | $181.70 | $181.70 | $181.70 |
| Purchase #5 | $208.32 | 3.439% | $215.4841 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $107.85 | 4.573% | $112.782 | $112.78 | $112.80 | $112.80 |
| Purchase #7 | $160.42 | 11.780% | $179.3175 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $1,248.81 | $1,368.3316 | $1,368.33 | $1,368.35 | $1,368.40 | |