| 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 | $230.26 | 7.271% | $247.0022 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $234.99 | 12.663% | $264.7468 | $264.75 | $264.75 | $264.70 |
| Purchase #3 | $186.62 | 3.459% | $193.0752 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $147.36 | 8.187% | $159.4244 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $87.76 | 4.572% | $91.7724 | $91.77 | $91.75 | $91.80 |
| Purchase #6 | $80.86 | 6.256% | $85.9186 | $85.92 | $85.90 | $85.90 |
| Purchase #7 | $107.35 | 5.310% | $113.0503 | $113.05 | $113.05 | $113.10 |
| 7 purchase totals = | $1,075.20 | $1,154.9899 | $1,154.99 | $1,154.95 | $1,155.00 | |