| 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 | $246.34 | 11.349% | $274.2971 | $274.30 | $274.30 | $274.30 |
| Purchase #2 | $60.25 | 11.277% | $67.0444 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $230.28 | 9.831% | $252.9188 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $242.87 | 3.681% | $251.81 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $74.38 | 12.393% | $83.5979 | $83.60 | $83.60 | $83.60 |
| Purchase #6 | $186.75 | 8.399% | $202.4351 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $87.42 | 4.851% | $91.6607 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $1,128.29 | $1,223.7640 | $1,223.77 | $1,223.75 | $1,223.70 | |