| 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 | $225.37 | 9.751% | $247.3458 | $247.35 | $247.35 | $247.30 |
| Purchase #2 | $220.58 | 8.828% | $240.0528 | $240.05 | $240.05 | $240.10 |
| Purchase #3 | $108.84 | 8.723% | $118.3341 | $118.33 | $118.35 | $118.30 |
| Purchase #4 | $172.42 | 7.826% | $185.9136 | $185.91 | $185.90 | $185.90 |
| Purchase #5 | $64.64 | 3.490% | $66.8959 | $66.90 | $66.90 | $66.90 |
| Purchase #6 | $212.87 | 6.442% | $226.5831 | $226.58 | $226.60 | $226.60 |
| Purchase #7 | $196.85 | 5.350% | $207.3815 | $207.38 | $207.40 | $207.40 |
| 7 purchase totals = | $1,201.57 | $1,292.5068 | $1,292.50 | $1,292.55 | $1,292.50 | |