| 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 | $202.77 | 12.796% | $228.7164 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $189.40 | 5.483% | $199.7848 | $199.78 | $199.80 | $199.80 |
| Purchase #3 | $217.56 | 13.704% | $247.3744 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $172.59 | 3.428% | $178.5064 | $178.51 | $178.50 | $178.50 |
| Purchase #5 | $108.67 | 9.416% | $118.9024 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $139.81 | 9.341% | $152.8697 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $120.33 | 4.433% | $125.6642 | $125.66 | $125.65 | $125.70 |
| 7 purchase totals = | $1,151.13 | $1,251.8183 | $1,251.81 | $1,251.75 | $1,251.90 | |