| 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 | $113.59 | 4.405% | $118.5936 | $118.59 | $118.60 | $118.60 |
| Purchase #2 | $152.39 | 10.748% | $168.7689 | $168.77 | $168.75 | $168.80 |
| Purchase #3 | $128.45 | 5.211% | $135.1435 | $135.14 | $135.15 | $135.10 |
| Purchase #4 | $233.97 | 5.217% | $246.1762 | $246.18 | $246.20 | $246.20 |
| Purchase #5 | $68.45 | 12.744% | $77.1733 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $228.43 | 7.427% | $245.3955 | $245.40 | $245.40 | $245.40 |
| Purchase #7 | $107.67 | 6.562% | $114.7353 | $114.74 | $114.75 | $114.70 |
| 7 purchase totals = | $1,032.95 | $1,105.9863 | $1,105.99 | $1,106.00 | $1,106.00 | |