| 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 | $247.65 | 4.226% | $258.1157 | $258.12 | $258.10 | $258.10 |
| Purchase #2 | $247.59 | 13.721% | $281.5618 | $281.56 | $281.55 | $281.60 |
| Purchase #3 | $56.82 | 6.156% | $60.3178 | $60.32 | $60.30 | $60.30 |
| Purchase #4 | $152.55 | 4.181% | $158.9281 | $158.93 | $158.95 | $158.90 |
| Purchase #5 | $136.25 | 9.645% | $149.3913 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $162.50 | 12.806% | $183.3098 | $183.31 | $183.30 | $183.30 |
| Purchase #7 | $204.39 | 11.622% | $228.1442 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $1,207.75 | $1,319.7687 | $1,319.77 | $1,319.75 | $1,319.70 | |