| 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 | $114.66 | 13.274% | $129.88 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $185.59 | 8.341% | $201.0701 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $164.86 | 7.225% | $176.7711 | $176.77 | $176.75 | $176.80 |
| Purchase #4 | $105.90 | 11.563% | $118.1452 | $118.15 | $118.15 | $118.10 |
| Purchase #5 | $122.64 | 6.482% | $130.5895 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $234.39 | 8.697% | $254.7749 | $254.77 | $254.75 | $254.80 |
| Purchase #7 | $234.64 | 5.262% | $246.9868 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $1,162.68 | $1,258.2176 | $1,258.22 | $1,258.20 | $1,258.30 | |