| 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 | $113.79 | 5.576% | $120.1349 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $132.82 | 8.415% | $143.9968 | $144.00 | $144.00 | $144.00 |
| Purchase #3 | $214.80 | 7.190% | $230.2441 | $230.24 | $230.25 | $230.20 |
| Purchase #4 | $216.39 | 5.793% | $228.9255 | $228.93 | $228.95 | $228.90 |
| Purchase #5 | $247.64 | 6.805% | $264.4919 | $264.49 | $264.50 | $264.50 |
| Purchase #6 | $93.81 | 12.503% | $105.5391 | $105.54 | $105.55 | $105.50 |
| Purchase #7 | $191.41 | 5.763% | $202.441 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $1,210.66 | $1,295.7733 | $1,295.77 | $1,295.85 | $1,295.60 | |