| 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 | $129.45 | 6.364% | $137.6882 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $22.93 | 11.351% | $25.5328 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $232.90 | 13.593% | $264.5581 | $264.56 | $264.55 | $264.60 |
| Purchase #4 | $127.43 | 12.532% | $143.3995 | $143.40 | $143.40 | $143.40 |
| Purchase #5 | $54.51 | 3.873% | $56.6212 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $218.96 | 12.404% | $246.1198 | $246.12 | $246.10 | $246.10 |
| Purchase #7 | $215.47 | 8.114% | $232.9532 | $232.95 | $232.95 | $233.00 |
| 7 purchase totals = | $1,001.65 | $1,106.8728 | $1,106.87 | $1,106.85 | $1,106.90 | |