| 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 | $94.62 | 8.740% | $102.8898 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $125.27 | 4.142% | $130.4587 | $130.46 | $130.45 | $130.50 |
| Purchase #3 | $217.65 | 7.474% | $233.9172 | $233.92 | $233.90 | $233.90 |
| Purchase #4 | $179.35 | 6.440% | $190.9001 | $190.90 | $190.90 | $190.90 |
| Purchase #5 | $167.94 | 3.691% | $174.1387 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $156.98 | 12.145% | $176.0452 | $176.05 | $176.05 | $176.00 |
| Purchase #7 | $90.33 | 13.288% | $102.3331 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $1,032.14 | $1,110.6828 | $1,110.69 | $1,110.70 | $1,110.60 | |