| 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 | $214.54 | 3.748% | $222.581 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $141.68 | 8.508% | $153.7341 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $57.86 | 4.110% | $60.238 | $60.24 | $60.25 | $60.20 |
| Purchase #4 | $241.38 | 13.676% | $274.3911 | $274.39 | $274.40 | $274.40 |
| Purchase #5 | $134.83 | 11.154% | $149.8689 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $241.33 | 7.590% | $259.6469 | $259.65 | $259.65 | $259.60 |
| Purchase #7 | $149.88 | 8.329% | $162.3635 | $162.36 | $162.35 | $162.40 |
| 7 purchase totals = | $1,181.50 | $1,282.8235 | $1,282.82 | $1,282.85 | $1,282.80 | |