| 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 | $192.47 | 5.240% | $202.5554 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $248.35 | 12.226% | $278.7133 | $278.71 | $278.70 | $278.70 |
| Purchase #3 | $133.33 | 7.746% | $143.6577 | $143.66 | $143.65 | $143.70 |
| Purchase #4 | $107.93 | 11.696% | $120.5535 | $120.55 | $120.55 | $120.60 |
| Purchase #5 | $135.66 | 10.528% | $149.9423 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $83.36 | 7.593% | $89.6895 | $89.69 | $89.70 | $89.70 |
| Purchase #7 | $166.27 | 11.483% | $185.3628 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $1,067.37 | $1,170.4745 | $1,170.47 | $1,170.45 | $1,170.60 | |