| 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 | $248.71 | 12.806% | $280.5598 | $280.56 | $280.55 | $280.60 |
| Purchase #2 | $198.66 | 11.560% | $221.6251 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $176.94 | 9.311% | $193.4149 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $245.42 | 13.574% | $278.7333 | $278.73 | $278.75 | $278.70 |
| Purchase #5 | $160.82 | 6.578% | $171.3987 | $171.40 | $171.40 | $171.40 |
| Purchase #6 | $152.63 | 9.799% | $167.5862 | $167.59 | $167.60 | $167.60 |
| Purchase #7 | $31.86 | 3.102% | $32.8483 | $32.85 | $32.85 | $32.80 |
| 7 purchase totals = | $1,215.04 | $1,346.1663 | $1,346.17 | $1,346.20 | $1,346.10 | |