| 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 | $230.33 | 12.440% | $258.9831 | $258.98 | $259.00 | $259.00 |
| Purchase #2 | $97.99 | 10.849% | $108.6209 | $108.62 | $108.60 | $108.60 |
| Purchase #3 | $74.36 | 7.508% | $79.9429 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $147.38 | 13.716% | $167.5946 | $167.59 | $167.60 | $167.60 |
| Purchase #5 | $137.70 | 3.585% | $142.6365 | $142.64 | $142.65 | $142.60 |
| Purchase #6 | $105.42 | 8.152% | $114.0138 | $114.01 | $114.00 | $114.00 |
| Purchase #7 | $83.65 | 4.173% | $87.1407 | $87.14 | $87.15 | $87.10 |
| 7 purchase totals = | $876.83 | $958.9325 | $958.92 | $958.95 | $958.80 | |