| 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 | $230.91 | 11.347% | $257.1114 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $80.57 | 8.258% | $87.2235 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $102.45 | 13.130% | $115.9017 | $115.90 | $115.90 | $115.90 |
| Purchase #4 | $234.62 | 7.500% | $252.2165 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $248.26 | 12.680% | $279.7394 | $279.74 | $279.75 | $279.70 |
| Purchase #6 | $167.71 | 4.271% | $174.8729 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $232.77 | 13.762% | $264.8038 | $264.80 | $264.80 | $264.80 |
| 7 purchase totals = | $1,297.29 | $1,431.8692 | $1,431.86 | $1,431.80 | $1,431.80 | |