| 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 | $220.93 | 11.519% | $246.3789 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $152.86 | 13.657% | $173.7361 | $173.74 | $173.75 | $173.70 |
| Purchase #3 | $230.74 | 6.293% | $245.2605 | $245.26 | $245.25 | $245.30 |
| Purchase #4 | $129.40 | 13.736% | $147.1744 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $152.74 | 9.392% | $167.0853 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $95.88 | 12.404% | $107.773 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $155.39 | 3.139% | $160.2677 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $1,137.94 | $1,247.6759 | $1,247.68 | $1,247.65 | $1,247.80 | |