| 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 | $189.74 | 12.789% | $214.0058 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $192.60 | 12.339% | $216.3649 | $216.36 | $216.35 | $216.40 |
| Purchase #3 | $113.81 | 12.542% | $128.0841 | $128.08 | $128.10 | $128.10 |
| Purchase #4 | $190.77 | 13.778% | $217.0543 | $217.05 | $217.05 | $217.10 |
| Purchase #5 | $181.47 | 7.815% | $195.6519 | $195.65 | $195.65 | $195.70 |
| Purchase #6 | $79.82 | 3.351% | $82.4948 | $82.49 | $82.50 | $82.50 |
| Purchase #7 | $129.96 | 4.372% | $135.6419 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $1,078.17 | $1,189.2977 | $1,189.28 | $1,189.30 | $1,189.40 | |