| 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 | $76.94 | 11.250% | $85.5958 | $85.60 | $85.60 | $85.60 |
| Purchase #2 | $17.85 | 3.569% | $18.4871 | $18.49 | $18.50 | $18.50 |
| Purchase #3 | $226.97 | 12.687% | $255.7657 | $255.77 | $255.75 | $255.80 |
| Purchase #4 | $150.35 | 13.376% | $170.4608 | $170.46 | $170.45 | $170.50 |
| Purchase #5 | $146.88 | 4.281% | $153.1679 | $153.17 | $153.15 | $153.20 |
| Purchase #6 | $249.62 | 3.871% | $259.2828 | $259.28 | $259.30 | $259.30 |
| Purchase #7 | $240.48 | 6.727% | $256.6571 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $1,109.09 | $1,199.4172 | $1,199.43 | $1,199.40 | $1,199.60 | |